ProMag 9mm AR-15 Carbines DSrum Magazine, 50 Rounds, Black
ProMag has developed a 50 round drum magazine in 9mm that fits Colt /SMG magazine compatible 9mm AR-15 carbines.
Features the same patented follower system as the ProMag 5.56mm AR-15 drums for ultra-reliable feeding. Over molded heat-treated carbon steel magazine upper housing combined with an impact resistant polymer drum housing and stainless-steel magazine spring for rugged use. Heavily field tested by ProMag's USPSA shooting team for use in Pistol caliber carbine competition this drum magazine sets the standard for 9mm firepower and reliability.
