KAK OE-Spec 7.62x39 4.75" AR-15 Barrel Nitride

KAK 4.75" 7.62X39 AR15 Barrel- Nitride* Chamber- 7.62x39 True .311 Bore* Length- 4.75"* Gas system- Micro Pistol Length * Gas Block Size- .750* Threads- 5/8-24* Finish- Melonite * Twist- 1:9.5* Material- 41V50 Chrome Moly Vanadium* Extension- M4 Feed Ramps * Barrel dimpled for gas block set screw* Weight- 11.36 OZ* Marked for Caliber and Twist* Fully Made In House From KAK Industry Produced BlanksAs a high volume contract manufacturer for the firearms industry, KAK is able to leverage its machining capacity to bring the same quality parts that we provide to some of the biggest names in the industry, straight to the retail customer. We manufacture our barrels from the raw material all the way to the complete product, all under our own roof. Our barrels are fully inspected through the entire process, including air-gauging the bores, physical measurements of the threads and outer diameters, and 100% gauging of the headspace tolerance. Our OE-Spec line provides you with the quality you demand and the value you desire.