Windham Weaponry PK30RD AR-15 223 Rem,5.56 NATO 30rd Black Detachable

The Windham Weaponry magazine is manufactured to the highest possible standards to offer you the utmost in reliability, performance and durability. It incorporates Magpul Gen III self leveling follower featuring a four way anti-tilt design with spring stabilizers on top of a 17-7 PH stainless steel spring. The 6061-T6 aluminum magazine box is black Teflon coated inside and outside.