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 …

The GLOCK G40 Gen4 MOS Semi-Auto Pistol is designed as a serious hunting, tactical, or competition handgun. The G40 shoots the powerful 10mm cartridge, capable of downing deer, hogs, and bear. The long slide reduces muzzle flip considerably to keep the user on target during rapid fire, and also increases sight radius.

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 ...

The Glock 40 Gen 4 in MOS Configuration is chambered in 10mm Auto and combines a long slide and barrel for improved velocity with a high magazine capacity. The modular back strap design …

Dec 17, 2015 · Chambered in the potent 10 mm Auto cartridge, this Glock G40 long-slide hunting handgun features Glock’s new modular optics (MOS) system.

The "long slide" G40 MOS (Modular Optical System) is Glock's biggest and most powerful offering, a 10mm field pistol with a six inch barrel. Not only does this Gen4 Glock have a hunting length barrel, it comes with fully adjustable Patridge type open sights.

Oct 29, 2015 · The MOS is as good as advertised and makes simple, cost-effective work of adding a reflex sight to the G40 Gen4. Paired with the mighty 10mm, and in this case the Trijicon RMR, it makes for a rugged and accurate hunting handgun.