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ProMag .45 ACP 13-Round Magazine for Glock 21 Pistols

ProMag Glock 21 .45 ACP 13-Round Magazine Left « »


Availability: Out of stock

Brand: ProMag Magazines
Material: Polymer
Color: Black
UPC: 708279014369
Caliber: 45 Auto (ACP)
Capacity: 13-Round
  • Steel-reinforced polymer construction
  • Chrome silicon spring
  • Injection-molded polymer follower
  • Glock-style witness holes
  • Lifetime warranty
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The ProMag® .45 ACP 13-Round Magazine for Glock® 21 Pistols is an affordable alternative to expensive factory Glock magazines, faithfully manufactured to tight specifications for consistent, reliable operation with your favorite Glock pistol. This magazine features a durable, high-impact DuPont™ Zytel® polymer body with a full-length steel lining for superior durability and lasting performance in fast-action defensive environments. Numbered witness holes offer quick, visual round counts, while precise tolerances deliver a snug, wobble-free fit for superior reliability and dependable feeding performance. Plus, the high-tensile chrome silicon spring, coupled with a non-tilt polymer follower, ensures proper cartridge alignment and jam-free operation. Better yet, this centerfire pistol magazine is backed by a ProMag lifetime warranty for lasting service you can truly depend on. What are you waiting for? Order now!

Disclaimer: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

Warning: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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