ProMag Glock 21 30 40-Round Polymer Drum Magazine Black | Order Now

Specifications

Capacity—-40

Caliber / Gauge—-.45 ACP

Compatible Models—-Glock 21s, Glock 30s

WARNING: This product can expose you to chemicals including arsenic, which is known to the State ofCalifornia to cause cancer. For more information, go toWWW.P65WARNINGS.CA.GOV

Product Overview

ProMag’s 40-round polymer drum magazine is designed for Glock 21 and Glock 30 handguns chambered in .45 ACP. It uses a proprietary Dupont Zytel-based polymer housing with an injection molded follower, a heat-treated stainless steel wire spring, and overmolded stamped steel feed lips for reliable feeding.

Key Features

• Heat-treated stainless steel spring wire for durability
• Built from Dupont Zytel-based polymer with an injection molded follower
• Black polymer drum magazine construction
• 40-round drum capacity for extended shooting sessions
• Overmolded stamped steel feed lips and magazine catch for positive feeding

Add this ProMag drum magazine to your Glock 21 or Glock 30 .45 ACP setup for added capacity and dependable handling.