Palmetto State Armory announces the launch of the PSA M4A1 — a high-value, mil-spec-style rifle designed as an affordable alternative to the SABER M4A1. Features include a nitride-finished barrel, pin-and-welded A2 flash hider, quad-rail handguard, Carpenter 158 bolt, and PSA-marked lower. Available August 22nd at 4:30 PM as both a complete rifle and upper, PSA encourages viewers to enter a giveaway by commenting “M4A1” on their YouTube and Instagram posts.