Blue Line Solutions 9mm 17" 11-Round Threaded Barrel Pistol

The Blue Line Solutions 9mm 17" 11-Round Threaded Barrel Pistol represents a purpose-built platform for law enforcement, military, and civilian operators who prioritize modularity and suppressor compatibility. Chambered in 9mm Luger and engineered with a 17-inch threaded barrel, this rifle-length carbine bridges the gap between compact sidearms and full-service duty rifles, offering intermediate ballistics and controllability in a package designed for rapid target engagement. Built by BLS Supply with an 11-round capacity, this platform serves agencies and units requiring adaptable firepower for patrol, tactical operations, and training environments where precision and reliability are non-negotiable.

The 17-inch threaded barrel accommodates industry-standard suppressors and muzzle devices, significantly reducing felt recoil and muzzle signature—critical advantages during low-light operations or in environments where noise discipline matters. The threaded design eliminates the need for permanent modifications, allowing field-level adaptation based on mission requirements. At 9.7 pounds fully assembled, the pistol maintains manageable weight for extended carry without sacrificing the structural integrity demanded by 9mm ballistics and rapid fire cycling. The 11-round magazine capacity balances maneuverability with adequate ammunition supply for most operational scenarios, while the compact profile (10 x 3.5 x 42.6 inches) enables deployment from vehicles, tight quarters, or secured storage.

Operators in law enforcement tactical units, military support roles, and high-level civilian defensive training will recognize this platform's value in scenarios requiring suppressed fire, rapid reload capability, and modular optic integration. The threaded barrel makes this an ideal candidate for pairing with quality suppressors, reducing collateral noise during close-quarter operations. Agencies standardizing on 9mm ammunition will benefit from logistical simplification and ammunition interoperability across duty weapons. This pistol-caliber carbine excels in training environments where shooters transition between handgun and long-gun platforms, offering ergonomic familiarity while providing extended sight radius and improved shot placement at intermediate distances.