The Glock 22 Gen4 introduces revolutionary design changes to the model that the majority of law enforcement officers across the country use on a daily basis. The modular backstrap design lets the user adapt the grip to hand size, and the frame surface exhibits the scientifically-designed Gen4 rough textured technology. This model features a dual-recoil spring assembly that substantially increases the life of the system, and the enlarged reversible magazine catch easily accommodates left- or right-handed operators. The G22 Gen4 retains the Glock accessory rail for accessory attachment.