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Quick Overview
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SKU: 5165448551B
UPC: 5165448551B
MFR#: 5165448551B
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
Bolt Carrier Profile: Full Auto
Charging Handle Included: Yes
Overall Length: 24.5"
**These uppers may have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, dings, slight variation in the finish color coat.
Barrel: Chrome-moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, and a mid-length gas system. The A2-style profile barrel is nitride treated for durability and accuracy. Barrel is finished off with an .750 low-profile gas block, 13.5" PSA Lightweight M-Lok Partial Picatinny 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.
Bolt Carrier Group: Bolt is made of Mil-spec shot-peened Carpenter 158 steel, phosphate coated.  Carrier is phosphate coated and chrome-lined 8620 steel.  Machined steel gas key is chrome lined and fastened with properly staked grade 8 bolts.  Charging handle included.
**These uppers may have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, dings, slight variation in the finish color coat.
SKU: 5165448551B
UPC#: 005165448551

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Comments (2)

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Yup, I've seen a complete PSA upper with hand rail, and BCG for $199! They go fast!

PSA keep it up, crank out some 7.62x39 nitride or SS pistol uppers and let's make some awesome brush guns for next hunting season.

Where else can you buy a soft point .30 cal for a 25cents and have a semi automatic, compact tool, with ballistics close to a 30-30!??

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Man I would hate to have to compete against PSA right now. They are tearing things up recently. You can get one of their complete lowers and this and have a damn nice gun for <$400.

They keep lowering the price points.

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