ProMag 13 Round .45 ACP Magazine, Black - GLKA14

The ProMagA(R) .45 ACP 13-Round Magazine for GlockA(R) 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(TM) ZytelA(R) 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!