Description
Quick Overview
SKU: 5165450351
UPC: 5165450351
MFR#: 5165450351
Gas System: Carbine Length
Barrel Profile: M4
Barrel Steel: 4150 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: F Marked Front Sight Base
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA Classic Carbine Handguards, Black
Stock Type: PSA Classic M4 Adjustable Stock, Black
Grip Type: PSA Classic A2 Grip, Black
Bolt Carrier Group Included: Yes
Bolt Steel: 9310
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Fire Control Group: PSA Mil-Spec Fire Control Group
Overall Length: 24.5"
Barrel: Chrome Moly steel barrel chambered in 5.56 NATO with a 1:7 twist rate, M4 barrel extension, and a carbine-length gas system. The barrel is finished off with a standard handguard, F-Marked gas sight base, and A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized, features a forged upper receiver. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Bolt: Full-auto profile bolt carrier group with 9310 steel bolt. Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec. 8620 steel M-16 profile carrier is nitrided.
Lower Build Kit: Includes Classic M4-Style Stock, A2 Pistol grip, Classic Lower Parts Kit and Mil-Spec diameter 6-position buffer tube assembly. Everything you need to finish your stripped lower.
Browse for more Palmetto State Armory Firearm Kits gun parts.Comments (3)
Never been cheaper to build one. Match it with a $129 lower or $99 if you want to try a polymer one. Less than $400 and you are ready to go.
Economy of scale is a beautiful thing. You couldn’t buy a reliable AR for less than $700 20 years ago. Now you can build one and even put on a halfway decent red dot for $400
I almost ordered another one of these but since I still have two orders that have been “processing” for forever now I won’t bring myself to do it. Come on PSA get it together!!!!