Rosco Manufacturing Purebred PB-20-SPR-223W-7-R 20" .223 Wylde 416R Stainless Bead Blasted AR-15 Barrel

This Rosco Manufacturing Purebred PB-20-SPR-223W-7-R is a 20-inch .223 Wylde barrel for AR-15 pattern rifles, featuring an SPR profile, bead-blasted stainless steel construction, and a threaded muzzle. It uses a rifle-length gas system and a 1:7 twist rate to support a wide range of modern .223/5.56 projectile weights. The barrel is made from 416R stainless steel and includes a Nickel Boron-finished extension for added durability and smooth function.

• 20-inch .223 Wylde barrel for AR-15 platforms
• SPR profile with rifle-length gas system
• 416R stainless, bead blasted with Nickel Boron extension

This Rosco Purebred SPR barrel is suited to builders seeking a longer, accuracy-focused AR-15 configuration. Its combination of length, chambering, and twist rate is intended for consistent performance in precision-oriented shooting.