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
Bolt Carrier Profile: N/A
Charging Handle Included: No
Overall Length: 19"
Barrel: Barrel is made for Palmetto State Armory by FN Manufacturing using their proprietary blend of hammer forged chrome molly vanadium that is referred to as "Machine Gun Steel" by virtue of its 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 with extended feedramps, and a carbine gas system. The barrel has an A2 style profile, is mil-spec phosphate coated, and MP/HP tested. The upper is finished off with a Geissele .750" low profile gas block, Palmetto State Armory 9" Lightweight Free Float Rail, and an A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring machined T marks, and a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Each upper is assembled to order with care, and test fired.
**Upper Does Not Include BCG Or Charging Handle
SKU: 5165448674
UPC#: 005165448674

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Comments (4)

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I think you guys are missing the fact it is also chrome lined. And Barrels are FN chf and chrome lined bore and chamber.

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this isn't a deal at all. They were selling complete free float pistol uppers with the nitride 10.5" carbine setup for $200-260 last week. Even with the CHF barrel, someone could buy the cheaper upper and put a BA or Faxon barrel and still save money over this setup. Wait until 4th of July folks.

1 vote
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It's also a chrome lined bore. I think it's a solid upper for the price, although I'd love bcg thrown in . FN CHF and chrome lined.

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