Glock 20 Gen 5 MOS Optic Ready 10mm Pistol 4.61" Barrel - 15 Rd

Glock 20 Gen 5 MOS Optic Ready 10mm Pistol 4.61" Barrel - 15 Rd

Meet the powerhouse that’s ready for anything—GLOCK 20 Gen5 MOS 10mm Pistol, now upgraded with optic-ready capability. Designed for serious shooters, hunters, and backcountry adventurers, this full-size striker-fired pistol delivers hard-hitting performance in a robust yet easily manageable platform. With its 10mm chambering, Glock Marksman Barrel, and 4.61" precision length, it offers superior stopping power and accuracy with every shot.

Finished in Glock’s ultra-durable nDLC coating, the G20 Gen5 MOS includes all the Gen5 refinements—flared mag-well, ambidextrous slide stop, reversible mag release, and the Modular Backstrap System for a custom grip feel. Its MOS configuration is precision-cut to accommodate popular red dot optics, and it ships with Glock OEM Adapter Plate 06 for mounting Trijicon RMR-style sights with ease. With three 15-round magazines included and high-visibility orange followers, this tactical workhorse doesn’t just get the job done—it dominates.

Optics-Ready MOS Slide
Precision-cut for mounting red dot sights; includes Adapter Plate 06 for Trijicon RMR footprint

Glock Marksman Barrel (4.61")
Enhanced rifling and crown for improved accuracy and control

10mm Firepower
Powerful cartridge ideal for self-defense, hunting, and outdoor protection

nDLC Finish
Corrosion- and wear-resistant coating on slide and barrel

Ambidextrous Slide Stop Lever
Built for tactical versatility and left/right-hand operation

Modular Backstrap System
Customizable grip profile for personalized comfort

Flared Mag-Well
Speeds up reloads for high-stress situations

Safe Action Trigger System
Glock’s consistent striker-fired mechanism with built-in safety

Specifications

• Caliber: 10mm
• Frame Material: Polymer
• Frame Finish: Matte Black
• Slide Finish: nDLC Black
• Barrel Length: 4.61"
• Overall Length: ~8.07"
• Weight (Empty Mag): 29.81 oz
• Sights: Fixed Glock Sights
• Slide Features: MOS Cut, Front Serrations
• Grip Features: No Finger Grooves, Modular Backstraps, Flared Mag-Well
• Optic Compatibility: Trijicon RMR footprint (Adapter Plate 06 included)
• Magazine Capacity: 15+1
• Magazines Included: 3
• Safety System: Glock Safe Action (No Manual Safety)