Rosco Manufacturing Bloodline Sauce Pack Upper Parts Kit, 14.5" 5.56 NATO, Black Nitride - SP-BL-145-556-BCG-GTM

The Rosco Bloodline Sauce Pack is a complete upper parts kit for AR-15 platforms, featuring a 14.5" nitride-finished barrel, bolt carrier group, gas tube, and non-adjustable gas block in 5.56 NATO. The mid-length gas system with 1/2x28 thread pitch muzzle device mounting provides reliable performance. This kit simplifies AR-15 builds by combining essential upper receiver components in one package.