The ProMag AR-15 Colt 9mm 30-Round Drum Magazine (brand part no. DRMA30) is a made-in-USA drum magazine built to fit the AR-15 platform Colt 9mm SMG-pattern carbines. ProMag constructs the magazine body from a proprietary DuPont Zytel-based polymer for durability, with an injection-molded follower for smooth, consistent feeding. The spring is formed from heat-treated stainless steel, giving the drum’s feeding mechanism long-term reliability under repeated use. Among our rifle magazines, this drum magazine suits 9mm AR-15 carbine owners who want extended 30-round capacity in a drum format rather than a standard box magazine.

Key Specifications

• The capacity is 30 rounds of 9mm.
• The fitment is AR-15 platform Colt 9mm SMG-pattern carbines.
• The body is made from DuPont Zytel-based polymer.
• The follower is injection molded for smooth feeding.
• The spring is heat-treated stainless steel.
• The magazine is made in the USA.

Frequently Asked Questions

What rifles does this drum fit? It’s built for AR-15 platform carbines in the Colt 9mm SMG pattern.

Is this magazine made in the USA? Yes, ProMag manufactures this drum magazine domestically.

Buy the ProMag AR-15 Colt 9mm 30-Round Drum Magazine

A durable, made-in-USA drum magazine built for 9mm AR-15 carbines, this ProMag drum gives you real extended capacity on tap. Order it from our Lubbock, Texas gun shop for fast shipping.