GETTING MY KNIGHTS ARMAMENT SR-15 16 UPPER TO WORK

Knight’s Armament employs a hammer-forging procedure on quite a few our barrels and chambers, which serves to enhance the caliber of their inside complete, in addition to escalating the sturdiness and lifetime of the barrel.Experienced to tug the induce on this upper – u only Reside once .. This really is my 2nd KAC upper from RooftopDefenseSto