Killer Innovations Sig P320 X-Compact Velocity Threaded Barrel

Using exceptionally high-grade material and precision machining every feature in one proprietary process, their barrels deliver unparalleled accuracy and performance. Every barrel is machined with an 11deg target crown for greater accuracy and coated with high-quality finishes, ensuring the most accurate, reliable barrels available on the market today. These are their "Mod 2" barrels with the Threaded versions made to pair perfectly with their Velocity Compensator. Barrel Specifications: Material: 416R Chamber: 9MM Luger Twist Rate: 1:10 Rifling: Single Point Cut with "SPT" Technology Weight: 3.71 OZ with Thread Protector Length: 4.25" Overall Length ( End to End ) Length: 3.817" Gas Hood to Thread Shoulder (3.6 compact) Threads: 1/2-28 Each Threaded Barrel comes with our original Gen 2 Thread Protector Thread Protector Finish: Black Nitride Thread Protector Weight: .16 OZ High-Temp Rubber O-Ring Included Compatible With: Sig P320 X Compact (The 3.6 Slide) *Due to some rolling changes in