A 14.5″ barrel gives you a compact AR-15 that still runs full velocity 5.56 and .223 loads reliably. When paired with a pinned and welded muzzle device it stays legal without an SBR stamp. At Daytona Tactical, we stock 14.5″ barrels in a range of profiles and finishes from trusted brands. Grab one in-stock at a competitive price with fast USA shipping.