Rosco Manufacturing Bloodline 11.5" Barrel Sauce Pack 5.56 NATO, Melonite - SP-BL-115-556-BCG-GTC

This Rosco Bloodline barrel assembly is a complete 11.5" upper receiver kit chambered in 5.56 NATO with government profile. The package includes a Melonite-finished barrel, gas block, gas tube, and bolt carrier group, providing everything needed for a functional upper assembly. Direct-thread installation onto a compatible AR-15 lower receiver.