EFK HK USP Compact 9mm Ported Barrel
The upgrade you have been just itching to get for your HK is here, the EFK national match stainless barrel. Masterfully crafted of 416 stainless steel, your barrel will give you a lifetime of shooting pleasure. Buy with ease of mind knowing that your barrel is guaranteed for life.
Your EFK barrel is the finest pistol barrel made in the world because of the care exercised in manfacturing and the unwillingness to compromise on any step of the process.
- Only the finest material available are used (type 416 stainless steel)
- Machining processes are accomplished on CNC equipment for close tolerance production.
- Heat treating is done in a vacuum furnace for clean, consistent hardness of 43-45 Rc.
- Barrels are bored and rifled using ECM process (electrical 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 barrel with greater durability.
The end result is a good looking, top quality barrel with consistent, accurate and long-lasting performance.