Using exceptionally high-grade material and precision machining every feature in one proprietary process, Killer Innovations' barrels deliver unparalleled accuracy and performance. Every barrel is machined with an 11° target crown for greater accuracy and coated with high quality finishes, ensuring the most accurate, reliable barrels available on the market today.

Specifications and Features:
Barrel Material: 416R Steel
Barrel Length: 4.57"
Caliber: 9mm Luger
Twist Rate: 1:10
Thread Pitch: 1/2-28
Single Point Cut Rifling
Weight: 3.9 oz
Made In USA
Black DLC Finish

Compatible: Sig P320C Slides using a 3.9" Barrel*, NOT compatible with P320 X-Series