The subcompact Glock 30 Gen4 offers excellent out-of-the-box precision paired with the ballistic quality of this genuine big bore caliber. The Gen4 design combines a shorter trigger reach with maximum capacity. 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 Generation 4 frame retains the Glock accessory rail for accessory attachment.