PSA Uppers Gun Parts
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18 hours ago
Details Barrel Length: 16" Gas System: Pistol-Length Barrel Profile: Heavy Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout Twist Rate: 1in 8" Barrel Extension: M4 Diameter at Gas Block: .750" Gas Block Type: Low-Profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Aluminum Receiver Type: M4 Handguard Type: PSA 13.5" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-Auto
0
1 day 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: 5165449132 UPC: 5165449132 MFR#: 5165449132 - Barrel Length: 8.5" - Gas System: Pistol-length - Barrel Profile: Heavy - Barrel Steel: Chrome Moly - Barrel Finish: Phosphate - Chrome Lining: None - Muzzle Thread: 5/8-24" - Chamber: 300AAC Blackout - Twist Rate: 1 in 8" - Barrel Extension: M4 - Diameter at Gas Block: .750" 
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
4
2 weeks ago
SKU: 5165490830 UPC: 5165490830 MFR#: 5165490830 - Barrel Length: 10.5" - Barrel Profile: A2 - Gas System: Carbine-Length - Barrel Steel: 4150 Chrome Moly  - 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: A2 Flash Hider - Receiver Material: Forged 7075 T6 - Receiver Type: M4 - Handguard Type: PSA 9" Lightweight End M-Lok - Bolt Carrier Group Included: No - Bolt Steel: N/A - Bolt Carrier Profile: N/A
2
2 months ago
SKU: 5165449011 UPC: 5165449011 MFR#: 5165449011 Barrel Length: 12" Gas System: Carbine-length Barrel Profile: A2 Style Barrel Steel: 416R Barrel Finish: Stainless Steel Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 6.5 Grendel; Type 2 Twist Rate: 1:8 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 10.5" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: 9310, Nitride Coated
1
2 months ago
SKU: 5165500386 UPC: 5165500386 MFR#: 5165500386 Barrel Length: 8.5" Barrel Profile: A2 Gas System: Carbine-Length Barrel Steel: 4150 Chrome Moly 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: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 7" Lightweight End M-Lok Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-Auto Charging Handle Included: Yes
0
2 months ago
Barrel: 10.5" Chrome Moly vanadium steel, phosphate coated and chambered in 5.56 NATO with a 1 in 7" twist rate. Carbine length gas barrel is finished off with a PSA 9" Lightweight M-Lok Rail, a low profile gas block, and an A2 flash hider. Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. These uppers are made for us right here in the USA by a mil-spec manufacturer. Bolt: Bolt is made of Mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec. Barrel Length: 10.5"
0
2 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. SKU: 5165448709 UPC: 5165448709 MFR#: 5165448709 Barrel Length: 20" Gas System: Rifle-length Barrel Profile: A2 Style Barrel Steel: 416R Barrel Finish: Stainless Steel Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 6.5 Grendel Twist Rate: 1:8 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
0
2 months ago
SKU: 5165490803 UPC: 5165490803 MFR#: 5165490803 Barrel Length: 8.5" 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 10.5" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto
0
3 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: 5165447525 UPC: 5165447525 MFR#: 5165447525 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
0
4 months ago
SKU: 5165491392 UPC: 5165491392 MFR#: 5165491392 Barrel Length: 18" Gas System: Mid-Length Barrel Profile: A2 Style Barrel Steel: 416R Stainless Steel Barrel Finish: Stainless Steel 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: Front Sight Base Gas Tube: Black Nitride Gas Tube Muzzle Device: A2 Style Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: PA10 Handguard Type: PSA Classic Polymer Midlength Handguards
0
4 months ago
SKU: 5165491812 UPC: 5165491812 MFR#: 5165491812 Barrel Length: 20" Gas System: Rifle-Length Barrel Profile: A2 Style Barrel Steel: 416R Stainless Steel Barrel Finish: Stainless Steel 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
0
4 months ago
SKU: 5165491811 UPC: 5165491811 MFR#: 5165491811 Barrel Length: 18" Gas System: Mid-Length Barrel Profile: A2 Style Barrel Steel: 416R Stainless Steel Barrel Finish: Stainless Steel 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
0
4 months ago
SKU: 5165490827 UPC: 5165490827 MFR#: 5165490827 ,p>PSA 10.5" 5.56 NATO 1/7" PHOSPHATE UPPER WITH BCG & CH, GRAY 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, Gray F-Marked Front Sight Post A2 Flash Hider  Forged Upper Receiver Carpenter 158 Bolt Charging Handle
0
4 months ago
SKU: 5165492884 UPC: 5165492884 MFR#: 5165492884 10.5" Barrel Length Carbine Gas System Phosphate Coated Barrel Chrome Moly Vanadium barrel steel 5.56 NATO Chamber 1 in 7" Twist Rate Magpul Carbine Handguards, Flat Dark Earth F-Marked Front Sight Post A2 Flash Hider  Forged Upper Receiver Carpenter 158 Bolt Charging Handle
0
5 months ago
SKU: 5165491619 UPC: 5165491619 MFR#: 5165491619 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 Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-Auto
0
5 months ago
Quick Overview SKU: 777781 UPC: 777781 MFR#: 777781 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 Barrel: 4150V Chrome Moly Vanadium steel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine length gas system. This M4 profile barrel is finished off with a standard handguard, F-Marked gas sight base, and an A2 flash hider.
0
6 months ago
SKU: 5165492252 UPC: 5165492252 MFR#: 5165492252 Barrel Length: 7" Barrel Profile: Heavy Gas System: Pistol-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout 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 6" Lightweight M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto
0
6 months 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
8 months ago
SKU: 5165449606 UPC: 5165449606 MFR#: 5165449606 Barrel Length: 16" Gas System: Mid-Length Barrel Profile: A2 Style Barrel Steel: 4150V Barrel Finish: Nitride Black 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: Yes, Nickel Boron Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-Auto
0
8 months ago
SKU: 5165491621 UPC: 5165491621 MFR#: 5165491621 Barrel Length: 7.5" Barrel Profile: Pistol Gas System: Pistol-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 Gas Block Type: Low-profile Muzzle Device: A2 Bird Cage Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 6" Lightweight M-Lok Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto
0
8 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. SKU: 5165449632 UPC: 5165449632 MFR#: 5165449632 Barrel Length: 16" Barrel Profile: A2 Style Barrel Steel: Chrome Moly Barrel Finish: NItride Chrome Lining: No Muzzle Thread: 1/2-36 Chamber: 9mm (9x19) "9MM 1:10 PSA PCC CHAMBER" Twist Rate: 1 in 10" Barrel Extension: 9mm Muzzle Device: A2 Bird Cage Flash Hider Receiver Material: Billet 6061 T6 Receiver Type: Slick Side Handguard Type: PSA 13.5" Lightweight M-Lok Free Float Rail BCG Included: Yes (Gen-4 Hybrid)
2
8 months ago
SKU: 5165490534 UPC: 5165490534 MFR#: 5165490534 PSA 10.5" CHF CARBINE LENGTH 5.56 NATO 1:7 GEISSELE 9.5" MK14 M-LOK UPPER - NO BCG OR CH 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
0
9 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. 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: 5165449744 UPC: 5165449744 MFR#: 5165449744 Barrel Length: 10.5" Barrel Profile: A2 Style Barrel Steel: Chrome Moly Vanadium  Barrel Finish: Nitride  Chrome Lining: No Muzzle Thread: 1/2-36 Chamber: 9mm (9x19) Twist Rate: 1 in 10"
6
9 months ago
SKU: 5165491140 UPC: 5165491140 MFR#: 5165491140 Barrel Length: 8.5" Barrel Profile: Heavy Gas System: Pistol-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 5/8x24 Chamber: 300AAC Blackout 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 10.5" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-Auto
1
10 months ago
Quick Overview SKU: 516447430 UPC: 516447430 MFR#: 516447430 Barrel Length: 16" 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 Handguard Type: PSA 13.5" Lightweight M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto
0
10 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. SKU: 5165451260 UPC: 5165451260 MFR#: 5165451260 Barrel Length: 16" Barrel Profile: A2 Style Barrel Steel: Chrome Moly Vanadium  Barrel Finish: Nitride  Chrome Lining: No Muzzle Thread: 1/2-36 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 15" Lightweight  M-Lok Rail Bolt Included: Yes, (Gen 4, Hybrid) Bolt Steel: 8620, Nitride Treated 
0
11 months ago
SKU: 5165490534 UPC: 5165490534 MFR#: 5165490534 PSA 10.5" CHF CARBINE LENGTH 5.56 NATO 1:7 GEISSELE 9.5" MK14 M-LOK UPPER - NO BCG OR CH 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
0
11 months ago
A handy kit to outfit your stripped upper at a special price. Kit includes: Barrel nut, Delta ring, Weld spring, Snap ring, Dust cover, Hinge Pin, Dust cover spring, C-clip, Forward assist, Forward assist spring, Forward assist roll pin. Overview - Barrel nut - Delta ring - Weld spring - Snap ring - Dust cover - Hinge Pin - Dust cover spring - C-clip - Forward assist - Forward assist spring - Forward assist roll pin SKU 28084
6
15 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. 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: 5165448818 UPC: 5165448818 MFR#: 5165448818 Barrel Length: 10.5" Barrel Profile: A2 Gas System: Pistol-length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate  Chrome Lining: No Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout
1
15 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. 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: 5165449836 UPC: 5165449836 MFR#: 5165449836
0
16 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. 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: 5165448675 UPC: 5165448675 MFR#: 5165448675 Forged Upper Receiver      Upper Receiver Type: Forged Standard     Upper Receiver Material: 7075 T6 Aluminum     Upper Reciever Coating: Hardcoat Anodized Barrel     Muzzle Device: PSA Fluted Flash Can
0
16 months ago
Quick Overview free shipping Free Shipping applies to this item only and not the entire order. Must be 21 or older to purchase. If you live in California, please read this notice before ordering. SKU: 7791514 UPC: 7791514 MFR#: 7791514 PSA AR-15 Complete Lower Magpul MOE+ Edition - Black, No Magazine. Lowers may be Safe/Fire or Pictogram. PSA AR15/PA10 Enhanced Polished Trigger
0
17 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
20 months 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
23 months 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