TRYBE Defense AR-15 Barrel, .300 AAC Blackout

TRYBE Defense AR-15 Barrel, .300 AAC Blackout. Discover what your gun is capable of with TRYBE Defense .300 AAC Blackout AR-15 Barrels. Devastating accuracy and tactical versatility. Precision machined from 4150 CMV steel, heat-treated to MIL-SPEC hardness, and finished with a black nitride surface treatment. Designed to accommodate the .300 BLK chamber, these barrels feature button rifling and optimized twist rates to stabilize a broad range of bullet weights. All models are gas-operated and compatible with standard AR-15 upper receivers and bolt carrier groups when paired with appropriate buffer systems and gas tuning. Available lengths include 10.5, 16, and 16.25 inches. Gas system options include pistol length and carbine length. Muzzle threading is 5/8 x 24 to accommodate common muzzle devices. Features M4 feed ramps for reliable cycling. Barrel is button-rifled, air-gauged, and headspaced to match grade tolerances. Made in the USA.