The GLOCK 36 packs 6 rounds of .45 Caliber AUTO stopping power in a package that fits the hands of most any user. In the SLIMLINEâ„˘ design, GLOCK has incorporated the use of a single stack magazine. The G36 measures only 1.13 in. in width which makes controlling recoil very simple. The G36 is easy-to-use, hard to see, and tough to face.