SIG SAUER P320 9mm Spectre COMP Complete Barrel Assembly Gold. It has been carefully designed to reduce muzzle flip and felt recoil giving you more control and quicker follow-up shots on your target. The slide comes with suppressor height XRAY3 sights installed and a separate optics plate that can be removed to accept a Red Dot. Specifications for SIG SAUER P320 9mm Spectre COMP Complete Barrel Assembly: Manufacturer: SIG SAUER Gun Make: SIG Sauer Gun Frame Size: Full Size Optic Cut: SIG Sauer Romeo 1 Body Material: Stainless Steel Condition: New Caliber: 9mm Luger Barrel Length: 4.6 in Package Contents: SIG SAUER P320 9mm Spectre COMP Complete Barrel Assembly SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER P320 9mm Spectre COMP Complete Barrel Assembly is compatible with? The manufacturer says that SIG SAUER P320 9mm Spectre COMP Complete Barrel Assembly is compatible with SIG Sauer P320 Full Size SIG Sauer P320SIG SAUER 8901002: P320 9mm Spectre COMP Complete Barrel Assembly Gold