True Precision Barrel Features The True Precision Barrel is machined from 416R stainless steel billet sourced and manufactured entirely in the USA giving the barrel a corrosion-resistant foundation suited for a daily-carry pistol like the Hellcat Pro. A proprietary broach cutting process forms the rifling an advanced method specifically engineered to boost accuracy potential beyond what standard button or hammer-forged rifling typically achieves. The resulting 6 groove rifling is designed to safely handle all ammunition types including cast lead bullets that can foul some barrels over time. A 1:10 right-hand twist rate is matched to common 9mm projectile weights for stable accurate flight. The barrel ships threaded in 1/2x28 with an included high-heat Viton O-ring thread protector letting the shooter run the pistol suppressor-ready right out of the box or add a compensator for reduced muzzle rise. This drop-in design is built as an easy install for the Hellcat Pro specifically and it is not compatible with the shorter standard Hellcat. An improved and widened feed ramp over the factory barrel improves reliable feeding of hollow point and other defensive ammunition profiles a meaningful upgrade for a carry pistol. Finished in Copper and backed by a lifetime performance warranty on function the True Precision Barrel gives Hellcat Pro owners a genuine accuracy and reliability upgrade. True Precision Barrel Specifications Manufacturer: True Precision Model: Barrel Caliber: 9mm Material: 416R Stainless Steel Finish: Copper Twist Rate: 1:10 RH Rifling: 6 Groove Broach Cut Muzzle Thread: 1/2x28 with Thread Protector Compatible Hosts: Springfield Armory Hellcat Pro Available At: GrabAGun