Handgun comparison iconHandgun comparison icon

Glock G21 Gen4vsWalther Colt 1911 A1

Glock G21 Gen4 facing right

GlockG21 Gen4

Striker-Fired Full-Sized Pistol Chambered in 45 ACP
vs
Walther Colt 1911 A1 facing left

WaltherColt 1911 A1

SAO Full-Sized Pistol Chambered in 22 LR