Glock® 21 Gen4 pistol / caliber .45 ACP

Pistols from the famous Austrian armory Glock are renowned primarily for their polymer frame but also for their high quality, which has led many armed forces from various countries to use them professionally. Currently, Glock offers more than 50 models, and one of them is the Glock 21 Gen4 caliber .45 ACP, which you can find in our selection.

Interchangeable grip system

The fourth-generation Glock is newly enhanced with the MBS (Multiple Back-Strap) system of interchangeable grips, which offers a reduced trigger housing (SF – Short Frame). This allows the user to easily adjust the grip size to fit their hand. Grips are available in 3 sizes. You can change the grip by simply disassembling a single pin.

Preserved grip angle

The grip angle remains the same regardless of which grip you choose, which is an advantage. When you change the grip, you don't need to relearn shooting from scratch, as you won't shoot lower or higher. Other new features of the Gen4 include a dual recoil spring assembly that replaces the recoil spring assembly. Advantages include significantly reduced recoil and extended lifespan.

For both right-handed and left-handed users

The enlarged magazine release allows users to comfortably handle the weapon even with gloves on. Moreover, the magazine release is side-selectable, allowing you to change the side it's located on without needing additional components.

Benefits you need to know about:

• polymer frame
• interchangeable grip system
• 3 grip sizes
• reduced trigger housing
• dual recoil spring
• lower recoil
• extended lifespan
• side-selectable magazine release
• comfortable handling even with gloves