The Tiger Rock Inc. BR-AK-N AR-47/7.62X39 16" barrel is engineered for unrivaled performance and reliability. Made in the USA, this precision-crafted barrel combines accuracy with durability for discerning firearm enthusiasts. Featuring a 16-inch length and 7.62x39 chamber, it offers versatility for various shooting scenarios. The 1:10 twist rate enhances bullet stabilization, ensuring greater shooting precision. High-quality 4140 steel construction Durable black nitride finish for corrosion resistance Designed for AR-15 platforms .750" gas block diameter and carbine gas system 5/8"x24 thread pitch for muzzle device compatibility Elevate your shooting experience with the BR-AK-N barrel, perfect for tactical and competitive applications.