BC-15 | .450 Bushmaster | 18" Parkerized Heavy Barrel | 1:24 Twist | Mid-Length Gas System

This Bear Creek Arsenal AR-15 18" heavy barrel, parkerized .450 Bushmaster barrel has a mid-length gas system with a 1:24 twist rate. Our .450 Bushmaster parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal ar barrel in your AR15 next build and experience superior performance backed by a lifetime warranty! All finished barrels go through a 100% inspection process. Inspections Equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection. Shop more .450 Bushmaster Barrels! We recommend Hornady Black 250 gr. ammo. {{widget type="Magento\Cms\Block\Widget\Block" template="widget/static_block/default.phtml" block_id="42"}} Does not include gas block or gas tube