PSA 20'' 5.56mm 1:7 CL Heavy Profile Upper

Barrel: 20", Chrome Moly Vanadium Steel, Heavy profile, 5.56 NATO chamber with a 1:7 twist , chrome-lined, lead-lapped and air-gauged bore, rifle-length gas port, and M4 feedramps. Barrels are finished off with a taper pinned, f-marked, front sight post, standard handguards, 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, 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 shot-peened Carpenter 158 steel. 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

Each upper is assembled to order with care, and test fired.

*Please allow up to 15 business days for your Complete Assembled Upper to ship from our facility.  Holiday and special lead times can be longer*

Bolt Carrier Groups (BCG) are an optional add on item.  If BCGs are out of stock your upper will default to no BCG added.

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.