Glock G20 Gen4

About the Glock G20 Gen4

The Glock G20 Gen4 is a semi-automatic pistol chambered in 10mm Auto, produced by Glock Ges.m.b.H. since 2012. This Austrian-manufactured firearm reflects the engineering traditions and quality standards of its country of origin, designed to meet the demands of both civilian and professional users in a competitive global marketplace. Featuring a 15-round magazine capacity, this pistol offers generous firepower for duty use and home defense. The striker-fired action provides a consistent trigger pull for every shot, simplifying training and reducing the manual of arms - a design philosophy that has become the dominant paradigm in modern defensive handguns. The 4.6-inch barrel provides an excellent balance between sight radius and portability, making it equally suitable for duty carry and recreational shooting. Weighing 780g (27.5 oz) empty, this firearm strikes a practical balance between manageable carry weight and sufficient mass to moderate felt recoil during shooting. The polymer frame construction reduces weight while providing a textured, ergonomic grip surface designed for secure handling in all conditions. This firearm represents its manufacturer's commitment to delivering a well-engineered, reliable product that serves the needs of discerning shooters seeking quality, accuracy, and dependable performance from a proven platform.

The Glock 20 has long been the default recommendation for anyone wanting a semi-automatic pistol for bear country. The Gen4's modular backstrap system was a welcome addition for the big-bore Glock, whose large-frame grip had been a common complaint since 1991. With the ability to customize grip size, the Gen4 made the 10mm Glock accessible to shooters who previously found the original too thick to handle comfortably.

Glock G20 Gen4 specifications

The Glock 20 was originally introduced in 1991 as Glock's first 10mm Auto pistol. The Gen4 variant arrived in 2012 with the modular backstrap system that was particularly welcome on the large-frame G20, as the original grip circumference was notably larger than standard 9mm/.40 Glocks. Weight without magazine is 780g (27.51 oz), with loaded magazine approximately 1130g (39.86 oz). The Gen4 dual recoil spring assembly helps tame the considerable recoil of full-power 10mm loads.