This Bear Creek Arsenal .223 Wylde 20" Stainless Steel spiral fluted heavy barrel, has a rifle length gas system with a 1:8 twist. Our AR-15 stainless steel .223 Wylde barrels are made from the finest 416R Steel 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 back 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. Visit our YouTube channel to see our AR15 and AR10 barrels in action and get answers to common questions about your gun. Shop more .223 Wylde Barrels! We recommend Point Boat Tail 75 gr. Or Nosler Match Grade 69 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.