Shipping costs are based on an estimate of UPS ground or equivalent carrier within the contiguous US, excluding Alaska and Hawaii. Please see Seller's website for actual shipping costs.
Details of Blackout Defense Ar-15 Competition Series Barrel Mid-Length
Blackout Defense AR-15 Competition Series barrels are exceptional button-rifled barrels that are designed for precision. It is not unusual for customers of Blackout Defense Competition Series barrels to shoot sub MOA in optimal conditions using match-grade ammunition and other quality components. The Competition Series barrels start with premium 416-R stainless steel bars that are gun-drilled and reamed in 5R rifling and 1:8 twist at slower production speeds for more consistent bore and groove diameters. They are then slowly lapped to reduce tooling marks and achieve a superior bore finish for increased accuracy. The blanks are then fully stress relieved and precisio Mfg: Blackout Defense