Welcome to Palmetto State Armory!
Now available with the Innovative Arms Warfighter Adjustable Receiver for supressed applications.
Everything you need to turn your virgin or pistol lower into a 5.56 pistol. Kit includes our Hammer Forged 10.5" upper, and our pistol lower build kit for one discounted price.
Barrel: Barrel is made for Palmetto State Armory by FN 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 and HP tested. The upper is and is finished off with an F-marked front sight post with sling swivel, and 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, and are marked with the Palmetto State Armory logo on the left side, up front, just below the rail.
Bolt: Bolt is made of Mil-spec Carpenter 158 steel, Shot peened, and MPI. Gas key is secured with grade 8 fasteners and staked per mil-spec. Bolt carrier is parkerized outside, chrome lined inside, and laser engraved with the Palmetto State Armory logo.
Pistol Lower Build Kit: Includes our PSA lower Parts Kit with single-stage milspec trigger, Pistol buffer tube, buffer, action spring and Magpul ASAP latch plate.
It is the customer's responsibility to be aware of all applicable laws and regulations regarding purchase and ownership of uppers with a barrel length of less than 16"
Each upper is assembled to order with care, and test fired.
*Please allow up to 15 business days for your pistol kit to ship from our facility. Holiday and special lead times can be longer*
Shipping labels are created shortly after orders are placed. Shipping labels update when the product leaves our facility and are en route to their destination. You will be emailed tracking information when the order leaves our facility, however if you receive one shortly after you place your order and it remains dormant, don’t be alarmed. Your tracking information will be updated when it leaves our facility and is still subject to the aforementioned lead time. If your tracking number goes beyond the listed lead time please get in contact with us via email or phone and we will look into your issue.
Signature required on delivery.