ProMag For Glock G21/G30 45 ACP Drum Magazine – 40 Round

Perfect for Glock G21 and G30 owners, this drum magazine from ProMag is made in the USA and holds 40 rounds. The drum housing is constructed of a proprietary DuPont Zytel-based polymer with over-molded stamped steel feed lips and a magazine catch. The magazine follower is injection-molded while the magazine spring is formed from heat-treated stainless steel wire.

• ProMag Glock 21/30 45 ACP Drum Magazine – 40 Round
• 40 Round Capacity
• Fits Glock 21/30 45 ACP Pistols

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