The Tiger Rock Inc. BR168-S 5.56 NATO 16" Rifle Barrel is the premier choice for AR-15 enthusiasts aiming for unmatched precision and performance. Crafted from premium 416R stainless steel, it promises longevity and excellent corrosion resistance. The balanced 16" length ensures exceptional maneuverability without compromising ballistics, while the 1:8 twist stabilizes various bullet weights for consistent accuracy. High-quality 416R stainless steel construction 16" length for optimum maneuverability 1:8 twist rate for enhanced bullet stability .750" gas block diameter for smooth cycling 1/2"x28 thread pitch for easy attachment of muzzle devices Discover enhanced shooting performance with the Tiger Rock BR168-S, built for reliability and precision.