Palmetto State Armory Uppers Gun Parts
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23 hours ago
Details Barrel Length: 10.5" Barrel Profile: A2 Gas System: Carbine-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 5.56 NATO  Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: PSA Fluted Flash Can Receiver Material: Forged 7075 T6 Aluminum Receiver Type: M4 Handguard Type: PSA 12" Slant End M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes
0
1 day ago
Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2 Barrel Steel: Chrome-Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: F-marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Magpul MOE Polymer FDE Hand Guard Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full Auto Charging Handle included: Yes Overall Length: 24.5"
0
1 day ago
Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2 Barrel Steel: Chrome-Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 13.5" M-Lok Lightweight Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-Auto Charging Handle Included: Yes Overall Length: 24.5"
0
1 day ago
DETAILS Barrel Length: 20" Gas System: Rifle-Length Barrel Profile: A2 Style Barrel Steel: 4150 Chrome Moly Vanadium Steel Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 308 WIN Twist Rate: 1:10 Barrel Extension: M4-style Diameter at Gas Block: .750 Gas Block Type: Low-profile 5 position click switch adjustable gas block Gas Tube: Black Nitride Gas Tube Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: PA10 Handguard Type: PSA 15" M-Lok Free Float Rail with Anti-slip and anti-rotation features
0
2 days ago
DETAILS Barrel Length: 4" Barrel Profile: Heavy Barrel Steel: Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 9mm (9x19) Twist Rate: 1 in 10" Barrel Extension: 9mm, Blowback Muzzle Device: PSA Fluted Flash Can Receiver Material: 6061 Billet T6 Aluminum Receiver Type: Slick Side Handguard Type: PSA 6" Lightweight M-Lok Rail Bolt Included: Yes Bolt Steel: 8620, Nitride / Heat Treated
0
2 days ago
SKU: 5165448089 UPC: 5165448089 MFR#: 5165448089 - Barrel Length: 18" - Gas System: Rifle-Length - Barrel Profile: A2 - Barrel Steel: Hammer-Forged Chrome Moly Vanadium ("Machine Gun Steel") - Chrome Lining: Yes - Muzzle Thread: 1/2-28 - Chamber: .223 Wylde - Twist Rate: 1 in 8" - Barrel Extension: M4 - Diameter at Gas Block: .750"  - Gas Block Type: Low-profile - Muzzle Device: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4 - Hand guard Type: PSA 15" M-Lok Lightweight Rail - Bolt Carrier Group Included: No - Bolt Steel: N/A
3
2 days ago
Barrel Length: 11.5" Barrel Profile: A2 Gas System: Carbine-Length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: No Muzzle Thread: 1/2x28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: PSA A2 Flash Hider Receiver Material: Forged 7075 T6 Aluminum Receiver Type: M4 Handguard Type: PSA 10.5" Lightweight M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes Features
0
3 days ago
DETAILS SKU 77932952B Barrel Length: 16" Gas System: Carbine Barrel Profile: M4 Barrel Steel: 4150V Chrome Moly Barrel Finish: Nitride Chrome Lining: none Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Magpul MOE Black Handguards Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full Auto Charging Handle included: Yes
0
3 days ago
Must be 21 or older to purchase. SKU: 5165449807 UPC: 5165449807 MFR#: 5165449807 Gas System: Pistol Length Barrel Profile: Heavy Barrel Steel: 4150V Chrome Moly Steel Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout Twist Rate: 1 in 8" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile Muzzle Device: Fluted Flash Can Receiver Material: Forged 7075 T6 Aluminum Receiver Type: A3 Handguard Type: PSA 9" Lightweight  M-Lok Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158
0
3 days ago
SKU: 507020 UPC: 507020 MFR#: 10.5" Barrel Length Carbine Gas System Nitride finish Barrel 5.56 NATO Chamber 1 in 7" Twist Rate PSA Standard Handguards F-Marked Front Sight Post A2 Flash Hider Forged Upper Receiver T-Marks No bayonet lug on front sight base
26
3 days ago
16" Barrel Length 5.56 NATO Chamber 1 in 7" twist 4150V Chrome Moly Steel Barrel, Nitride Carbine-length Gas System M16 Full Auto Bolt Carrier C158 MPI/HPT Bolt Charging Handle ** These uppers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat. FEATURES
0
5 days ago
PSA 16" Midlength 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Upper With BCG, CH, & MBUS Sight Set SKU: 5165447592 UPC: 5165447592 MFR#: 5165447592 Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2 Barrel Steel: Chrome-Moly Vanadium Barrel Finish: Melonite Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 13.5" M-Lok Lightweight Rail
0
6 days ago
Details Barrel Length: 18" Gas System: Rifle-length Barrel Profile: A2 Style Barrel Steel: 416R Stainless Steel Barrel Finish: Stainless Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 223 Wylde Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 15" M-Lok Lightweight Rail  Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes
4
1 week ago
SKU: 30796 UPC: 810022020647 MFR#: 30796 PSA 20" CHF 1:7 A2 Rifle Length 5.56 NATO Premium AR-15 Upper Assembly - No BCG/CH 20" Barrel length "Machine Gun Steel" barrel 5.56 Nato Chamber 1 in 7" twist rate Extra-thick chrome-lined bore M4 Feed ramps F-Marked Front sight post A2 Flash Hider Sling Loop Rifle Hand Guards w/ heat sheilds Forged upper receiver T-Marks Does not include BCG or Charging Handle SKU: 30796
0
1 week ago
SKU: 5165490434 UPC: 5165490434 MFR#: 5165490434 7" Barrel Length 4150V Chrome Moly Vanadium barrel 300AAC Blackout Chamber 1 in 7" Twist Rate Forged Upper Receiver  Nitride Barrel Finish  PSA Patent Pending Muzzle Device Magpul "MOE" carbine length M-Lok handguards Introducing the new “MOE Marauder” pistol upper in 300AAC Blackout exclusively from PSA!  The MOE Marauder upper is designed to function with a red dot or holographic optic.  It does not have provisions for a front sight to be mounted on the barrel.   The perfect upper for your registered AR-15 SBR or AR-15 pistol!
4
1 week ago
DETAILS SKU 777781B 16" Barrel Length 5.56 NATO Chamber 1 in 7" twist 4150V Chrome Moly Steel Barrel, Nitride Carbine-length Gas System M16 Full Auto Bolt Carrier Carpenter 158 Bolt Charging Handle ** These uppers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat. FEATURES
0
1 week ago
BLEM PSA 16" Mid-length 5.56 NATO 1:7 Nitride Freedom Upper - No BCG or CH - 507280B SKU: 507280B UPC: 507280B MFR#: 507280B 16" Barrel length 4150v Chrome-moly vanadium barrel steel 5.56 Nato Chamber Melonite Finish 1 in 7" twist rate M4 Feed ramps F-Marked Front sight post A2 Flash Hider Sling Loop Standard Hand Guards Forged Upper Receiver
0
1 week ago
Barrel Length: 10.5" Barrel Profile: A2 Gas System: Carbine-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 5.56 NATO  Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: PSA Fluted Flash Can Receiver Material: Forged 7075 T6 Aluminum Receiver Type: M4 Handguard Type: PSA 12" Slant End M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes Overall Length: 21"
0
1 week ago
Quick Overview SKU: 5165448422 UPC: 5165448422 MFR#: 5165448422 Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2-style Barrel Steel: Chrome Moly vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 13.5" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158
5
1 week ago
Details Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2 Style Barrel Steel: 416R Barrel Finish: Stainless Steel Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked FSB Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Hand guard Type: Magpul MOE Polymer Handguards Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle included: Yes Overall Length: 24.5"
1
1 week ago
PSA 10.5" 5.56 NATO 1/7" Phosphate Upper - with BCG and Charging Handle-5165448027 SKU: 5165448027 UPC: 5165448027 MFR#: 516447140 10.5" Barrel Length Carbine Gas System Phosphate Finish Barrel Chrome Moly Vanadium barrel steel 5.56 NATO Chamber 1 in 7" Twist Rate PSA Standard Handguards F-Marked Front Sight Post A2 Flash Hider Forged Upper Receiver Carpenter 158 Bolt Charging Handle
8
1 week ago
Quick Overview SKU: 77932796 UPC: 77932796 MFR#: 77932796 Barrel Length: 14.7" Gas System: Mid-length Barrel Profile: Lightweight Barrel Steel: Cold Hammer Forged Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: Yes, bore and chamber Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile Muzzle Device: A2 Style Receiver Material: Forged 7075 T6 Receiver Type: M4 Hand guard Type: PSA 13.5" M-lok Billet Rail Bolt Carrier Group Included: No Bolt Steel: N/A
7
1 week ago
PSA 10.5" Pistol-Length 300AAC 1/8 12" M-lok Slant Upper - With BCG, CH, And MBUS Sight Set - 5165447571 SKU: 5165447571 UPC: 5165447571 MFR#: 5165447571 Barrel Length: 10.5" Barrel Profile: Heavy Gas System: Pistol-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: No Muzzle Thread: 5/8x24 Chamber: 300AAC Blackout Twist Rate: 1:8 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: Palmetto State Armory Fluted Flash Can
5
1 week ago
Quick Overview Must be 21 or older to purchase. If you live in California, please read this notice before ordering. SKU: 516446916 UPC: 516446916 MFR#: NULL PSA AR-15 Complete Lower Magpul EPT Edition - Olive Drab Green , No Magazine. Lowers may be Safe/Fire or Pictogram. This Complete Palmetto State Armory lower is fully assembled and ready for your complete Upper! Machined from Aluminum Forgings 7075-T6 Hardcoat Anodizing: MIL-A-8625F, Type III, Class 2 Milspec diameter Receiver Extension Magpul Carbine Stock in Olive Drab Green Magpul MOE Grip in Olive Drab Green
0
1 week ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. SKU: 5165448559 UPC: 5165448559 MFR#: 5165448559 Barrel Length: 16" Gas System: Pistol Length Barrel Profile: Heavy Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300 AAC Blackout Twist Rate: 1 in 8" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4
0
1 week ago
Barrel: 16" barrel length Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. The M4 profile barrel is finished with Melonite. Barrel is finished off with an .750" diameter low-profile gas block, PSA 13.5" Lightweight M-Lok Free Float Rail and an A2 flash hider. Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts,  these upper upper receivers are made for us right here in the USA. - Barrel Length: 16" - Gas System: Carbine-length  - Barrel Profile: M4 - Barrel Steel: Chrome-Moly Vanadium
0
1 week ago
Barrel: A proprietary blend of Hammer forged chrome molly vanadium made by FN that is referred to as "Machine Gun Steel" by virtue of its required use in FN's M249 and M240 weapons. The hammer forging process work hardens the steel, making it more durable. In addition, the chrome process for the bore allows for a lining almost twice as thick as a standard M16 for enhanced durability. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a carbine-length gas system. The M4 profile barrel is Mil-spec phosphate coated, High Pressure tested and Magnetic Particle inspected.
0
1 week ago
Quick Overview SKU: 508045 UPC: 508045 MFR#: 508045 - Barrel Length: 16" - Gas System: Carbine - Barrel Profile: M4 - Barrel Steel: 4150V Chrome Moly - Barrel Finish: Melonite - Chrome Lining: None - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO - Twist Rate: 1 in 7" - Barrel Extension: M4 - Diameter at Gas Block: .750" - Gas Block Type: F-marked Front Sight Base - Muzzle Device: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4 - Hand guard Type: Magpul MOE Black Handgaurds - Bolt Carrier Group Included: Yes - Bolt Steel: Carpenter 158
4
1 week ago
Quick Overview It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item. SKU: 516447140 UPC: 516447140 MFR#: 516447140 10.5" Barrel Length Carbine Gas System Phosphate finish Barrel Chrome Moly Vanadium barrel steel 5.56 NATO Chamber 1 in 7" Twist Rate PSA Standard Handguards F-Marked Front Sight Post A2 Flash Hider  Forged Upper Receiver Weight as Configured: 2.9 lbs
43
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1 week ago
It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item. SKU: 5165448530 UPC: 5165448530 MFR#: 5165448530 - Barrel Length: 10.5" - Barrel Profile: A2 - Gas System: Carbine-length - Barrel Steel: 4150V Chrome Moly Vanadium - Barrel Finish: Phosphate  - Chrome Lining: No - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO  - Twist Rate: 1:7 - Barrel Extension: M4 - Diameter at Gas Block: .750
0
1 week ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. SKU: 5165448513 UPC: 5165448513 MFR#: 5165448513 - Barrel Length: 16" - Gas System: Mid  - Barrel Profile: A2 - Barrel Steel: 4150 Chrome-Moly Vanadium - Barrel Finish: Nitride - Chrome Lining: None - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO - Twist Rate: 1:7 - Barrel Extension: M4 - Diameter at Gas Block: .750 - Gas Block Type: Low-profile - Muzzle Device: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4
3
1 week ago
Quick Overview SKU: 5165450023 UPC: 5165450023 MFR#: 5165450023 Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2 Style Barrel Steel: 416R Barrel Finish: Stainless Steel Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 No T-marks Receiver Type: M4 Handguard Type: PSA 13.5" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158
7
1 week ago
SKU 51655110453 Brand Palmetto State Armory Model Number 51655110453 UPC 51655110453 DETAILS: Barrel Length: 7.5" Barrel Profile: Heavy Gas System: Pistol-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: PSA Fluted Flash Can Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 10" Lightweight M-Lok Suppressor-Ready Rail; Internal Diameter 1.625"
0
2 weeks ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. SKU: 5165449779 UPC: 5165449779 MFR#: 5165449779 - Barrel length 16"  - 4150V Chrome Moly Vanadium Barrel  - Nitride Treated - 5.56 Nato Chamber  - 1 in 7" twist  - M4 feedramps  - Forged upper
0
2 weeks ago
Details 16" Barrel length M4 Profile Barrel Chrome Moly Vanadium Barrel; Phosphate 5.56 Nato Chamber 1 in 7" twist rate F-Marked Front sight post A2 Flash Hider Sling Loop Standard Hand Guards w/ heat shields Forged upper receiver Bolt Carrier Group Carpenter 158 Bolt Charging Handle  Features Barrel: Phosphate coated 4150V Chrome Moly steel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with a standard handguard, F-Marked gas sight base, and A2 flash hider.
1
2 weeks ago
SKU 51655109437B Brand Palmetto State Armory Model Number 51655109437B UPC 51655109437B DETAILS: Barrel Length: 16" Gas System: Mid-Length Barrel Profile: A2 Style Barrel Steel: 4150V Chrome Moly Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Magpul MOE Black Handguards Bolt Carrier Group Included: Yes
0
4 weeks ago
SKU: 5165490534 UPC: 5165490534 MFR#: 5165490534 Barrel Length: 10.5" Gas System: Carbine Length Barrel Profile: A2 Style Barrel Steel: Cold Hammer Forged Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: Yes, bore and chamber Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Geissele .750" Super Gas Block, Pinned to Barrel Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Geissele 9.5" Super Modular MK14 M-Lok Rail
8
1 month ago
PSA 7.5" Phosphate 300AAC Blackout 1/8 6" Lightweight M-Lok Upper - With BCG and CH - 5165447573 SKU: 5165447573 UPC: 5165447573 MFR#: 5165447573 Barrel Length: 7.5" Gas System: Pistol Length Barrel Profile: Heavy Barrel Steel: 4150V Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout Twist Rate: 1:8 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-Profile Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 6" Lightweight M-Lok Free Float Rail
0
1 month ago
SKU: 5165448674 UPC: 5165448674 MFR#: 5165448674 Barrel Length: 10.5" Gas System: Carbine Length Barrel Profile: A2 Style Barrel Steel: Cold Hammer Forged Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: Yes, bore and chamber Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: .750 Low Profile  Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 9" Lightweight M-Lok Rail Bolt Carrier Group Included: No Bolt Steel: N/A
4
1 month ago
Quick Overview It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item. SKU: 516447012 UPC: 516447012 MFR#: 516447012 - Barrel Length: 10.5" - Barrel Profile: A2 - Gas System: Carbine-length - Barrel Steel: 4150V Chrome Moly Vanadium - Barrel Finish: Nitride - Chrome Lining: No - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO  - Twist Rate: 1:7 - Barrel Extension: M4 - Diameter at Gas Block: .750
3
1 month ago
SKU: 516444536 UPC: 516444536 MFR#: 516444536 - Gas System: Carbine  - Barrel Profile: M4 - Barrel Steel: 4150 Chrome-Moly Vanadium - Barrel Finish: Nitride - Chrome Lining: None - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO - Twist Rate: 1:7 - Barrel Extension: M4 - Diameter at Gas Block: .750 - Gas Block Type: Low-profile - Muzzle Device: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4 - Hand guard Type: PSA 13.5" M-Lok Lightweight Rail - Bolt Carrier Group Included: No - Bolt Steel: N/A - Bolt Carrier Profile: No - Charging Handle included: No
1
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1 month ago
SKU: 516445338 UPC: 516445338 MFR#: 516445338 - 16" Barrel length - 4150V Chrome Moly Vanadium Steel - 5.56 Nato Chamber - Melonite Finish - 1 in 7" twist rate - M4 Feed ramps - F-Marked Front sight post - A2 Flash Hider - Sling Loop - Standard Gray Hand Guards  - Forged Upper Receiver - M16 Bolt Carrier Group - Carpenter 158 Bolt - Charging Handle
0
1 month ago
Details PSA 16" MID-LENGTH 5.56 NATO 1:7 NITRIDE 13.5" LIGHTWEIGHT M-LOK UPPER WITH BCG, CH, & MBUS SIGHT SET - 516447488 - Barrel Length: 16" - Gas System: Mid-length  - Barrel Profile: A2 - Barrel Steel: Chrome-Moly Vanadium - Barrel Finish: Melonite - Chrome Lining: None - Muzzle Thread: 1/2-28 - Chamber: 5.56 NATO - Twist Rate: 1:7 - Barrel Extension: M4 - Diameter at Gas Block: .750 - Gas Block Type: Low-profile - Muzzle Device: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4 - Hand guard Type: PSA 13.5" M-Lok Lightweight Rail
18
1 month ago
Quick Overview It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item. SKU: 516446429 UPC: 516446429 MFR#: 516446429 Barrel Length: 10.5" Barrel Profile: A2 Barrel Steel: Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 5/8-24 Chamber: 300 AAC Blackout Twist Rate: 1:8 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile
0
1 month ago
Barrel Length: 16" Gas System: Midlength Barrel Profile: A2 Barrel Steel: 4150V Chrome Moly Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Magpul Midlength MOE Handguard, Gray Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full Auto
0
1 month ago
Barrel Length: 16" Gas System: Midlength Barrel Profile: A2 Barrel Steel: 4150 Chrome-Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Timber Creek Enforcer 13.5" M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-Auto
0
1 month ago
16" Barrel length M4 Profile Barrel Chrome Moly Vanadium Barrel; Phosphate 5.56 Nato Chamber 1 in 8" twist rate F-Marked Front sight post A2 Flash Hider Sling Loop Standard Hand Guards w/ heat shields Forged upper receiver Bolt Carrier Group Carpenter 158 Bolt Charging Handle  Features Barrel: Phosphate coated 4150V Chrome Moly steel. Chambered in 5.56 NATO, with a 1:8 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with a standard handguard, F-Marked gas sight base, and A2 flash hider.
0
1 month ago
Barrel Length: 16" Gas System: Carbine Barrel Profile: M4 Barrel Steel: 4150V Chrome Moly Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Magpul MOE Olive Drab Green Handguards Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto
0
1 month ago
SKU: 5165448205 UPC: 5165448205 MFR#: 5165448205 Barrel Length: 16"  Gas System: Mid-length Barrel Profile: A2 Style Barrel Steel: 416R Barrel Finish: Stainless Steel Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750"  Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Hand guard Type: PSA 13.5"  Lightweight M-lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto
0
1 month ago
Barrel Length: 10.5" Barrel Profile: A2 Style Barrel Steel: Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 9mm (9x19) Twist Rate: 1 in 10" Barrel Extension: 9mm Muzzle Device: A2 Style Flash Hider Receiver Material: Billet 7075 T6 Receiver Type: Slick Side Handguard Type: PSA 9" Lightweight M-Lok Rail Bolt Included: Yes, (Gen 4, Hybrid) Bolt Steel: 8620, Nitride Treated Charging Handle included: Yes
0
1 month ago
Barrel Length: 16" Gas System: Carbine-Length Barrel Profile: M4 Barrel Steel: 4150V Chrome Moly Barrel Finish: Phosphate Chrome Lining: none Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: F-marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: Magpul MOE Black Handguards Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full Auto Charging Handle included: Yes
0
1 month ago
SKU: 5165458845 UPC: 5165458845 MFR#: 5165458845 Barrel Length: 18" Gas System: Mid-length Barrel Profile: A2 Style Barrel Steel: 416R Barrel Finish: Stainless Steel Chrome Lining: None Muzzle Thread: 5/8x24 Chamber: 6.8 SPC II Twist Rate: 1/11 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low profile adjustable gas block Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 15" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: 9310, Nitride Coated
2
1 month ago
Quick Overview WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6). SKU: 5165457990 UPC: 5165457990 MFR#: 5165457990 Barrel Length:  16" Barrel Profile:  A2 Barrel Steel:  Chrome Moly Vanadium Barrel Finish:  Nitride Chrome Lining:  No Muzzle Thread Pattern:  1/2" x 28 Twist Rate:  1 in 7" Barrel Extension:  M4 Gas System Length: Midlength Diameter at Gas Block:  .750"
4
1 month ago
It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item. SKU: 5165448560 UPC: 5165448560 MFR#: Barrel Length: 10.5" Barrel Profile: A2 Barrel Steel: Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 5.56 NATO  Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider
0
1 month ago
DETAILS Barrel Length: 10.5" Barrel Profile: A2 Gas System: Carbine-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: Palmetto State Armory Fluted Flash Can Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 12" Slant End M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle included: Yes
0
1 month ago
SKU: 5165448551 UPC: 5165448551 MFR#: 5165448551 Barrel Length: 16" Gas System: Mid-length Barrel Profile: A2-style Barrel Steel: Chrome Moly vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 13.5" Lightweight M-Lok Partial Picatinny Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158
0
1 month ago
DETAILS Barrel Length: 18" Gas System: Mid-Length Barrel Profile: Heavy Barrel Steel: Hammer-Forged Chrome Moly Vanadium ("Machine Gun Steel") Chrome Lining: Yes Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 15" M-Lok Lightweight Rail Bolt Carrier Group Included: No Bolt Steel: N/A Bolt Carrier Profile: N/A Charging Handle included: No SKU 51655109887 FEATURES
0
1 month ago
Details Barrel Length: 16" Gas System: Carbine Length Barrel Profile: M4 Barrel Steel: 4150 Chrome-Moly Vanadium Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: F Marked Front Sight Base Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA Classic Carbine Handguards, Black Bolt Carrier Group Included: Yes Bolt Steel: N/A Bolt Carrier Profile: N/A Charging Handle Included: No Overall Length: 24.5"
1
2 months ago
11.5" Barrel Length Carbine Gas System Phosphate Finish Barrel Chrome Moly Vanadium barrel steel 5.56 NATO Chamber 1 in 7" Twist Rate PSA Standard Handguards, Black F-Marked Front Sight Post A2 Flash Hider  Forged Upper Receiver Carpenter 158 Bolt Charging Handle Features Barrel: Phosphate finished chrome moly vanadium barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is finished off with a classic carbine-length handguard, F-Marked gas sight base, and A2 flash hider.
0
2 months ago
Quick Overview It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item. SKU: 5165448418 UPC: 5165448418 MFR#: 5165448418 Barrel Length: 10.5" Barrel Profile: A2 Barrel Steel: Chrome Moly Vanadium Barrel Finish: Phosphate  Chrome Lining: No Muzzle Thread: 5/8-24 Chamber: 300 AAC Blackout Twist Rate: 1:8 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile
1