The Rosco Manufacturing Sp-Bl-115-556-Bcg-Gtc-Ngb-001 Saucepack+Urg brings together a matched Bloodline 11.5" 5.56 Nato barrel, bolt carrier group, gas block, and gas tube in one cohesive package. Each component is designed to work together as a balanced system, giving builders a reliable foundation for a compact carbine or pistol-length AR platform with a government profile barrel and melonite-treated surfaces.

This bundle is ideal for shooters who want a straightforward path to assembling a dependable upper without mixing parts from different sources. The included barrel, gas system, and Bcg are optimized to deliver consistent cycling and accuracy for range use, training, or general-purpose defensive setups. Rosco’s reputation for careful machining and attention to detail is reflected in the way these parts integrate into a smooth-running, long-lasting build.

Key Features:

• Manufacturer: Rosco Manufacturing
• Model: Bloodline Sauce Pack
• Caliber: .223 Rem/5.56 Nato
• Barrel Length: 11.5"
• Threaded Barrel: 1/2"x28
• Product Type: Barrel Bundle With Gas Block, Gas Tube, And Bcg