Noveske 300 Blackout Upper Overview
Noveske’s Stainless Steel AR-15 Match Barrels (Noveske 300 Blackout Upper) feature 416R stainless steel that’s hardened to 30 RC, the bore given improved polygonal rifling that slightly boosts projectile velocity and reduces the speed of the bore’s erosion, meaning superior accuracy retention that outlasts that of barrels with conventional rifling.
This Noveske match barrel has a lightweight contour, bead-blasted satin finish, M4 extended feed ramps, and threaded at the muzzle for the addition of a flash hider, muzzle brake and/or sound suppressor. Each barrel shipped with a pinned, low profile gas block, gas tube and barrel extension.
Noveske Match Stainless Barrels use a proprietary 1″ long gas block that comes installed from the factory. Standard AR-15 front sight bases (1.9″ long) are NOT compatible.
Made In United States of America