GLOCK 40 Gen4 Pistols in MOS Configuration
The G40 Gen4 in MOS Configuration is chambered in 10 mm Auto and combines a long slide and barrel for improved velocity with a high magazine capacity. The Modular Back Strap design and the reversible magazine catch let you instantly customize its grip to adapt to accommodate any hand size. The MOS Configuration makes an easy job of mounting a reflex sight on the pistol’s slide without the need for a new slide or separate mounting system.
GLOCK Safe Action System
GLOCK’s revolutionary Safe Action System provides a consistent trigger pull from the first to the last round.
The three automatic, independently operating mechanical safeties, are built into the fire control system of the pistol.
Every GLOCK pistol comes with 3 independent safeties:
The trigger safety, the firing pin safety, and the drop safety.
All three safeties disengage sequentially as the trigger is pulled. They automatically reengage when the trigger is released."
You must be 21 years or older to buy this item.
WARNING: To the state of California, this product is known to have chemicals that cause cancer, birth defects, and harm to the reproductive system.