Sale! 11.75″ Barrel$219.99 $179.99 11.75″ 4150 CrMoV Steel 1:8 twist Fully stress-relieved Mid length gas port .750″ gas block seat QPQ Nitrided Mil-Spec 86L20 case hardened M4 extension Quantity Add to cart SKU: 1175barrel Category: Parts Tags: 223 Wylde, 5.56NATO, AR15, Barrel Description Reviews (0) Description This barrel is suitable for any SBR or Pistol configuration. Ready for attachment to a suppressor or standard muzzle device threaded in 1/2-28″. Barrel starts off as a premium 4150 Chrome Moly Vanadium blank, then is profiled, and put through a QPQ Nitride process. This process gives the barrel surface up to twice the hardness of chrome lining, and yields incredible corrosion resistance. The barrel extension is polished MILSPEC 86L20 steel with M4 Feedramps. The barrel has been chambered in 223 Wylde which offers enhanced accuracy when shooting both 223 Remington and 5.56 NATO ammunition. Reviews There are no reviews yet. Be the first to review “11.75″ Barrel” Cancel replyYou must be logged in to post a review.