Glock 17/22/31 Universal Accessories

Glock 17/22/31 compatible products fit the full-size frame shared across 9mm, .40 S&W, and .357 SIG calibers with identical external dimensions. Equipment marked for this compatibility serves law enforcement agencies throughout Europe maintaining mixed caliber inventories on common platforms. No Boring Guns provides universal holsters, lights, and accessories functioning across all three caliber variants. Products accommodate the frame’s dimensions while different calibers only affect barrel, magazine, and internal components.

Compatible holsters retain properly regardless of caliber since external geometry remains constant across models. Magazine carriers and pouches fit all variants despite different capacities between calibers. Accessories including lights, lasers, and grip modifications install identically across the platform. This multi-caliber compatibility simplifies logistics for departments and competitive shooters switching between divisions.