Handgun comparison iconHandgun comparison icon

Glock G17 Gen4vsGlock G40 Gen4 MOS

Glock G17 Gen4 facing right

GlockG17 Gen4

Striker-Fired Full-Sized Pistol Chambered in 9mm Luger
vs
Glock G40 Gen4 MOS facing left

GlockG40 Gen4 MOS

Striker-Fired Competition Pistol Chambered in 10mm Auto