The PTR 9RS "Reverse Stretch" is a semi-automatic 9A-19mm pistol built around PTR's roller-delayed blowback operating system. Combining the larger 9CT receiver with a shortened barrel configuration, the 9RS provides a compact footprint while retaining the controlled recoil characteristics and smooth cycling associated with the platform. The 6" nitride heat-treated barrel features both a 3-lug interface and 1/2A-28 threading for suppressor-compatible configurations. A nitride heat-treated, tungsten dead-blow weighted full-auto profile bolt carrier provides a durable operating system, while the black powder-coated finish over Parkerizing adds corrosion resistance. An optic-ready configuration includes a 4.45" steel Picatinny rail, while the PTR HG1 mil-spec anodized aluminum M-LOK handguard provides accessory mounting capability and incorporates an integrated finger guard. The pistol measures 14.25" overall and weighs 4.66 lbs unloaded. Each 9RS ships with a heavy-duty range case with contoured foam padding, two 30-round steel magazines, a rear sight adjustment tool, single-point bungee sling, and cable lock. Specifications Model: PTR 9RS Caliber: 9A-19mm Action: Semi-automatic Operating System: Roller-delayed blowback Dimensions/Overall Length: 14.25" Weight Unloaded: 4.66 lbs Barrel: 6" nitride heat-treated Barrel Overall Length: 5.827" Barrel Threading: 1/2A-28 Muzzle Interface: 3-lug Barrel Twist: 1:10" right-hand Bolt Carrier: Nitride heat-treated, tungsten dead-blow weighted, full-auto profile Handguard: PTR HG1 mil-spec anodized aluminum M-LOK with finger guard Optic Rail: 4.45" steel Picatinny rail Magazine: 30-round steel Trigger Pull: 9-10 lbs. Finish: Black powder coating over Parkerizing Trigger Housing Indicator: 2-position Case: Heavy-duty range case with contoured foam padding Included Accessories: 2 magazines, rear sight adjustment tool, single-point bungee sling, cable lock Get the PTR 9RS 9A-19mm Pistol at BattleHawk Armory!