AR15 Barrels Items
AR15 Barrels: 5.56, .223 Wylde, 300 Blackout, Chrome-Lined & Match!
Build for velocity, balance, or precision with our selection of AR15 Barrels made for experienced shooters, armorers, and gunsmiths who care about chamber, profile, dwell time, and long-term service life. We carry 5.56 NATO, .223 Wylde, 300 Blackout, 6MM ARC, 6.5 Grendel, 9mm, 350 Legend, 450 Bushmaster, and .458 SOCOM barrels from FAXON FIREARMS, BALLISTIC ADVANTAGE, COLT, & BROWNELLS, with options for lightweight carbines, SPR uppers, suppressed SBRs, hunting rifles, and match builds.
Our barrel selection includes 10.5-inch and 11.5-inch profiles for compact uppers, 14.5-inch and 16-inch barrels for general-purpose carbines, and 18-inch or 20-inch options for SPR-style velocity and stability. Common 1:7 and 1:8 twist rates support heavier 5.56 projectiles, while .223 Wylde chambers, mid-length gas systems, chrome-lined bores, nitride finishes, and stainless match blanks help builders tune accuracy, durability, and cycling behavior around their ammo and role.
Our feedback includes 4.6 Ratings out of 522 Reviews from verified buyers and a Forever Guarantee®, which help you choose the best AR15 barrels with confidence.
