The Glock G20 V MOS is a full-size semi-automatic pistol chambered in 10mm with a 4.61-inch barrel and a 15-round capacity. It carries an nDLC finish on the slide and comes optics-ready with the MOS (Modular Optic System) cut. The pistol ships with three magazines and features fixed sights. 
 

Key Specifications 

• Brand: Glock 
• Model: G20 V MOS 
• Caliber: 10mm 
• Action: Semi Auto 
• Capacity: 15+1 
• Barrel Length: 4.61 in 
• Color/Finish: Black nDLC 
   

Detailed Features 

• MOS optics-ready cut for direct red dot mounting 
• nDLC finish on the slide for corrosion resistance 
• Fixed sights installed from the factory 
• Ships with three 15-round magazines 
• V Series designation indicating the fifth-generation Glock platform

Owners who step up to the 10mm G20 V MOS consistently cite the MOS cut as the main draw. The optics-ready configuration pairs well with larger reflex sights that suit the 10mm's longer sight radius, and most find the factory nDLC finish holds up well in field conditions.

The G20 V MOS draws a loyal following among backcountry users and handgun hunters. The platform handles the 10mm chambering with less drama than smaller-framed pistols, though new shooters note a real adjustment period getting comfortable with the recoil impulse. Grip size is the most common point of friction for smaller hands.

The trigger and overall fit and finish receive the usual Glock treatment: consistent but not exceptional. Aftermarket support for the G20 frame is wide, which keeps long-term owners satisfied. The three-magazine bundle is seen as a practical inclusion rather than a gimmick.