PSA Firearm Kits Gun Parts (53 deals total)
- Firearm Kits
- PSA
7 hours ago 
SKU: 5165490921
UPC: 5165490921
MFR#: 5165490921
11.5" Barrel Length
Carbine Gas System
Phosphate Finished Barrel
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 Nitride BCG & Charging Handle
Classic Shockwave Pistol Lower Build Kit, Black
- UPC:
- MPN: 5165490921
7 hours 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: 5165450582
UPC: 5165450582
MFR#: 5165450582
- 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: 5/8-24
- UPC:
- MPN: 5165450582
11 hours ago
$719.99
SKU: 5165490772
UPC: 5165490772
MFR#: 5165490772
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: 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 Rifle-Length Handguards
- UPC:
- MPN: 5165490772
1 day ago
$469.99
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: 5165449194
UPC: 5165449194
MFR#: 5165449194
- 10.5" Barrel Length
- Carbine Gas System
- Nitride Treated Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- MOE Carbine Handguards, FDE
- F-Marked Front Sight Post
- A2 Flash Hider
- UPC:
- MPN: 5165449194
1 day ago
SKU: 5165492883
UPC: 5165492883
MFR#: 5165492883
10.5" Barrel Length
Carbine Gas System
Phosphate Coated Barrel
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 BCG & Charging Handle
PSA Classic MFT Battlelink Pistol Lower Build Kit, Black
- UPC:
- MPN: 5165492883
2 days ago
SKU: 516446780
UPC: 516446780
MFR#: 516446780
PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
- 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
- UPC:
- MPN: 516446780
3 days 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: 5165449551
UPC: 5165449551
MFR#: 5165449463
- 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
- UPC:
- MPN: 5165449551
3 days 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.
- UPC:
- MPN: 5165458272
4 days ago
DETAILS
Barrel Length: 8.5"
Barrel Profile: Heavy
Gas System: Pistol-Length
Barrel Steel: 4150V Chrome Moly Vanadium
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 Flash Hider
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Handguard Type: PSA 7" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
- UPC:
- MPN: 5165500836
5 days ago
DETAILS
Barrel Length: 8.5"
Barrel Profile: Heavy
Gas System: Pistol-Length
Barrel Steel: 4150V 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: Low Profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Handguard Type: PSA 7" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Charging Handle Included: Yes
- UPC:
- MPN: 5165500880
1 week 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: 5165449141
UPC: 5165449141
MFR#: 5165449141
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Finished Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- PSA Standard Handguards, Gray
- F-Marked Front Sight Post
- A2 Flash Hider
- UPC:
- MPN: 5165449141
1 week ago
SB Tactical SBA3 Adjustable Stabilizing Brace: A drop-in pistol brace by SB Tactical. For light, fast action.
Pistol Grip: An overmolded pistol grip by Magpul for anti-slip and ergonomics.
Trigger Guard: A drop-in replacement trigger guard. Enhanced polymer rear trigger guard.
PSA EPT Lower Parts Kit: Includes the standard necessities to finish your stipped lower. By Palmetto State Armory
Mil-Spec Buffer Tube: Diameter 6-position buffer tube assembly.
Everything you need to finish your stripped lower.
- UPC:
- MPN: 5165500694
1 week ago
Quick Overview
Must be 21 or older to purchase.
If you live in California, please read this notice before ordering.
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.
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).
- UPC:
- MPN: 5165450029
3 weeks ago
Barrel: Phosphate coated chrome-moly 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 ODG carbine-length handguard, F-Marked gas sight base, and 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.
- UPC:
- MPN: 5165493768
3 weeks ago
5165493767
10.5" Barrel Length
Carbine Gas System
Phosphate Coated Barrel
5.56 NATO Chamber
1 in 7" Twist Rate
PSA Standard Handguards, Flat Dark Earth
F-Marked Front Sight Post
A2 Flash Hider
Forged Upper Receiver
Carpenter 158 BCG & Charging Handle
PSA Classic MFT Battlelink Pistol Lower Build Kit, Flat Dark Earth
Barrel: Phosphate coated chrome-moly 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 FDE carbine-length handguard, F-Marked gas sight base, and A2 flash hider.
- UPC:
- MPN: 5165493767
3 weeks ago
$469.99
SKU: 5165493769
UPC: 5165493769
MFR#: 5165493769
10.5" Barrel Length
Carbine Gas System
Phosphate Coated Barrel
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 BCG & Charging Handle
PSA Classic MFT Battlelink Pistol Lower Build Kit, Gray
- UPC:
- MPN: 5165493769
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: 5165449130
UPC: 5165449130
MFR#: 5165448973
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Finished Barrel
- 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 Nitride BCG & Charging Handle
- UPC:
- MPN: 5165449130
1 month ago
Barrel: 10.5" 4150V Chrome Moly vanadium steel, phosphate coated and chambered in 300AAC Blackout with a 1 in 8" twist. Pistol length gas barrel is finished off with a PSA Lightweight 10.5" M-Lok rail, a low profile gas block, and a PSA A2 Flash Hider.
Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer.
- UPC:
- MPN: 5165493770
2 months ago
SKU: 5165492949
UPC: 5165492949
MFR#: 5165492949
10.5" Barrel Length
Carbine Gas System
Nitride Treated Barrel
5.56 NATO Chamber
1 in 7" Twist Rate
Magpul Carbine Handguard, Black
F-Marked Front Sight Post
A2 Flash Hider
Forged Upper Receiver
Carpenter 158 BCG & Charging Handle
PSA MFT Battlelink MOE EPT Pistol Lower Build Kit, Black
- UPC:
- MPN: 5165492949
3 months ago
SKU: 5165492251
UPC: 5165492251
MFR#: 5165492251
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
- UPC:
- MPN: 5165492251
3 months ago
SKU: 5165492120
UPC: 5165492120
MFR#: 5165492120
- 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
- UPC:
- MPN: 5165492120
3 months ago
$479.99
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: 5165449746
UPC: 5165449746
MFR#: 5165449746
- 10.5" Barrel Length
- Carbine Gas System
- Nitride Treated Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- PSA Standard Handguards, FDE
- F-Marked Front Sight Post
- A2 Flash Hider
- UPC:
- MPN: 5165449746
4 months ago
SKU: 5165492833
UPC: 5165492833
MFR#: 5165492833
10.5" Barrel Length
Carbine Gas System
Nitride Treated Barrel
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 BCG & Charging Handle
PSA Classic MFT Battlink Pistol Lower Build Kit, Flat Dark Earth
- UPC:
- MPN: 5165492833
6 months ago
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: 5165449128
UPC: 5165449128
MFR#: 5165449128
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Finished Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- PSA Standard Handguards, FDE
- F-Marked Front Sight Post
- A2 Flash Hider
- Forged Upper Receiver
- UPC:
- MPN: 5165449128
6 months ago
SKU: 5165491479
UPC: 5165491479
MFR#: 5165491479
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
Handguard Type: PSA 13.5" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
- UPC:
- MPN: 5165491479
6 months ago
Quick Overview
SKU: 5165447638
UPC: 5165447638
MFR#: 5165447638
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: PSA 13.5" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
- UPC:
- MPN: 5165447638
7 months ago
$559.99
SKU: 5165491370
UPC: 5165491370
MFR#: 5165490918
Barrel Length: 11.5"
Barrel Profile: A2
Gas System: Carbine-Length
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride
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
- UPC:
- MPN: 5165490918
7 months ago
Quick Overview
SKU: 516446780
UPC: 516446780
MFR#: 516446780
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: PSA 13.5" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
- UPC:
- MPN: 516446780
7 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: 5165451088
UPC: 5165451088
MFR#: 5165451088
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
- UPC:
- MPN: 5165451088
8 months ago
SKU: 5165491328
UPC: 5165491328
MFR#: 5165491328
- 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: 1/2x28
- Chamber: 5.56 NATO
- Twist Rate: 1:7
- Barrel Extension: M4
- Diameter at Gas Block: .750
- Gas Block Type: Low-profile
- Muzzle Device: A2 Style Flash Hider
- Receiver Material: Forged 7075 T6 Aluminum
- Receiver Type: M4
- Handguard Type: PSA 7" M-Lok Rail
- Bolt Carrier Group Included: Yes
- Bolt Steel: Carpenter 158
- UPC:
- MPN: 5165491328
9 months ago
$559.99
Quick Overview
SKU: 5165450299
UPC: 5165450299
MFR#: 5165450299
Barrel Length: 16"
Gas System: Carbine-Length
Barrel Profile: M4
Barrel Steel: 4150V Chrome Moly
Barrel Finish: Nitride
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 15" Lightweight M-Lok Free Float
Bolt Carrier Group Included: Yes
Bolt Steel: 9310, Nitrided
- UPC:
- MPN: 5165450299
9 months ago
Quick Overview
SKU: 5165450249
UPC: 5165450249
MFR#: 5165450249
Barrel Length: 18"
Gas System: Rifle-Length
Barrel Profile: A2
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" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
- UPC:
- MPN: 5165450249
9 months ago
SKU: 5165451034
UPC: 5165451034
MFR#: 5165451034
Barrel Length: 18"
Gas System: Rifle-Length
Barrel Profile: A2
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" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
- UPC:
- MPN: 5165451034
9 months ago
SKU: 5165490929
UPC: 5165490929
MFR#: 5165490929
Barrel Length: 11.5"
Barrel Profile: A2
Gas System: Carbine-Length
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride
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
- UPC:
- MPN: 5165490929
10 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: 5165448840
UPC: 5165448840
MFR#: 5165448404
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
- UPC:
- MPN: 5165448840
10 months ago
$449.99
SKU: 5165449130
UPC: 5165449130
MFR#: 5165448973
PSA 10.5" 5.56 NATO 1/7" Phosphate Classic Shockwave Pistol Kit, Black - 5165449130
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Finished Barrel
- 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 Nitride BCG & Charging Handle
- Classic Shockwave Pistol Lower Build Kit, Black
- UPC:
- MPN: 5165448973
10 months ago
SKU: 5165490355
UPC: 5165490355
MFR#: 5165490355
- 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: Standard Front Sight Base
- Muzzle Device: A2 Flash Hider
- Receiver Material: Forged 7075 T6
- Receiver Type: M4
- Hand guard Type: PSA Carbine Length Classic Hand Guard
- UPC:
- MPN: 5165490355
12 months ago
Quick Overview
Free Shipping applies to this item only and not the entire order.
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: 5165458074
UPC: 5165458074
MFR#: 5165458074
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"
- UPC:
- MPN: 5165458074
13 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: 5165449142
UPC: 5165449142
MFR#: 5165449142
- 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: 5/8-24
- UPC:
- MPN: 5165449142
13 months ago
Quick Overview
SKU: 505097
UPC: 505097
MFR#: NULL
Barrel length 16"
Cold Hammer Forged Barrel
Machine Gun Steel
5.56 Nato Chamber
1 in 7" twist
Carbine Length
High pressure tested
Magnetic particle inspected
M4 feedramps
Forged, flat top upper
T-marks
PSA Classic Lower Build Kit
- UPC:
- MPN:
13 months ago
Quick Overview
Free Shipping applies to this item only and not the entire order.
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: 5165458338
UPC: 5165458338
MFR#: 5165458338
- Barrel Length: 18"
- Gas System: Rifle-length
- Barrel Profile: A2 Style
- Barrel Steel: 416R
- Barrel Finish: Stainless Steel
- Chrome Lining: None
- Muzzle Thread: 5/8-24
- Chamber: .223 Wylde
- UPC:
- MPN: 5165458338
14 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.
- UPC:
- MPN: 5165458272
16 months ago
Barrel: 416 Stainless steel. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a mid-length gas system. Barrel is finished off with a standard handguard, F-Marked gas sight base, and A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.
- UPC:
- MPN: 43526
16 months ago
$489.99
Barrel: 416 Stainless steel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a mid-length gas system. Barrel is finished off with a standard handguard, F-Marked gas sight base, and A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.
- UPC:
- MPN: 77932955
17 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: 5165449826
UPC: 5165449826
MFR#: 5165449826
- 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: 5/8-24
- UPC:
- MPN: 5165449826
17 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: 5165450712
UPC: 5165450712
MFR#: 5165449761
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: 5/8-24
Chamber: 300AAC Blackout
- UPC:
- MPN: 5165450712
19 months ago
$499.99
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: 5165449182
UPC: 5165449182
MFR#: 5165448969
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Finished Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- MOE Carbine Handguards, ODG
- F-Marked Front Sight Post
- A2 Flash Hider
- UPC:
- MPN: 5165449182
20 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: 5165449177
UPC: 5165449177
MFR#: 5165449142
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: 5/8-24
Chamber: 300AAC Blackout
- UPC:
- MPN: 5165449177
21 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: 5165449540
UPC: 5165449540
MFR#: 5165449540
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Coated Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- MOE Carbine Handguards, Black
- F-Marked Front Sight Post
- A2 Flash Hider
- UPC:
- MPN: 5165449540
22 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: 5165449558
UPC: 5165449558
MFR#: 5165449558
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Finished Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- MOE Carbine Handguards, Gray
- F-Marked Front Sight Post
- A2 Flash Hider
- UPC:
- MPN: 5165449558
22 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: 5165449455
UPC: 5165449455
MFR#: 5165449455
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Coated Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- MOE Carbine Handguards, Black
- F-Marked Front Sight Post
- A2 Flash Hider
- UPC:
- MPN: 5165449455
22 months ago
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: 5165448973
UPC: 5165448973
MFR#: 5165448973
- 10.5" Barrel Length
- Carbine Gas System
- Phosphate Finished Barrel
- 5.56 NATO Chamber
- 1 in 7" Twist Rate
- PSA Standard Handguards, Black
- F-Marked Front Sight Post
- A2 Flash Hider
- Forged Upper Receiver
- UPC:
- MPN: 5165448973
