Description
Quick Overview
SKU: 516444973
UPC: 516444973
MFR#: 516444973
- Gas System: Mid-length
- Barrel Profile: A2 Style
- Barrel Steel: 4150V Chrome Moly
- 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-style, no T-marks or Logo
- Hand guard Type: PSA 13.5" M-Lok Anodized 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"
- Weight as configured: 4 lbs.
Barrel: 4150V Chrome Moly 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 .750" low-profile gas block, 13.5" PSA lightweight M-Lok free-float rail, and A2 flash hider.
Rail: 6061-T6 aluminum anodized black. The thinner cross section offers a more comfortable grip, with M-lok cutouts at the 3 6 and 9 oclock positions to mount your favorite Magpul M-lok accessories. The rail also features Quick Detatch mounts for your favorite sling configuration.
Upper: Forged 7075-T6 A3 AR stealth 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. No-Tmarks or logos on the receiver for a more uniform and understated appearance.
Browse for more Palmetto State Armory Uppers gun parts.Comments (3)
Same here! The SKU has changed to a Nitride version but my packing slip says "SS" for stainless steel!
I received the order today, but the barrel is not Stainless Steel 416R at all. The upper came with a 16" Mid-length 5.56 NATO 1:7 nitride barrel. This is not the first time PSA messed up with my order. Terrible!