Glock 21 .45ACP 13 Round Gen 4 Factory Magazine
This is a factory original, drop-free magazine for your Glock 21 handgun. This Glock 21 magazine has a hardened steel insert encased in high tech polymer. This polymer coating protects the magazine and prevents deformation, even when dropped from a great height.
Its anti-tilt black polymer follower and steel feedlips promise for consistent feeding into your handgun.
The Genuine Glock® Pistol Magazine ensures that your Glock semi-auto pistol will function flawlessly at the moment of truth. All models include a round count indicator on rear face of magazine body and a standard factory baseplate.
We cannot ship this magazine to the following States: California, Connecticut, Hawaii, Cook County (Illinois), Maryland, Massachusetts, New Jersey, and New York.
This Glock Gen 4 magazine is compatible with Gen 3 and 4 Glock 21 handguns.