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 a new standard for 9mm firepower and reliability.
Made in the U.S.A, Lifetime warranty
Model Number: DRM-A10