This Barrel is Interchangeable with XD(M)™ 40 S&W only. EFK Fire Dragon Standard Barrels THESE ARE SOME OF THE FINEST PISTOL BARRELS MADE IN THE WORLD!
* We use the finest material available (type 416 Stainless Steel).
* Machining processes are accomplished on CNC equipment for the highest "close tolerance" production.
* Heat treating is done in a vacuum furnace for a clean, consistent hardness of 43-45 Rc.
* Barrels are bored and rifled using ECM process (Electro Chemical Machining). This process produces greater accuracy (+/- 50 millionths of an inch!) and a superior finish (16 RMS or better). It also creates less stress than button broach cutting resulting in a more accurate and durable barrel.
* The end result is a good looking, top quality barrel with consistent, accurate, long-lasting performance. And don't forget the service! We deal with our customers on a personal level to ensure their complete satisfaction with every product we sell.