Description
ProMag AR-15 5-Round 5.56, .223, 300 Blackout Rollermag Magazine w/Roller Follower – ProMag’s Rollermag reinvents the wheel by adding them to an anti-tilt follower, in a Technapolymer magazine body. Experience a smooth, anti-tilt rolling feed with the revolutionary RollerFollower for maximum friction reduction. The magazine is built with ProMag’s anti-fatigue chrome silicon springs, so you can keep them loaded and stashed for up to six years without worry. This model has a 5-round 223 Rem/5.56 or 300 Blackout NATO capacity.