Sig Sauer P320 Spectre Comp Blackout, Striker Fired, Semi-automatic, Polymer Frame Pistol, Full Size, 9mm, 4.6" Barrel, XRay3 Night Sights, Optics Ready, Compensator, Magwell, 21 Rounds, 2 Magazines P320V004 • Action: Striker Fire • Capacity: 21+1 • Finish: Cerakote Blackout • Sights: X-Ray3 Front and Night Sight Rear Plate • Barrel length: 4.6 • Overall length: 8.5 • Threaded barrel w/ mounted single port compensatorSingle Port Compensator XSeries Skeleton Flat Trigger Tungsten X-Series Grip Module • Action: Striker Fired • Capacity: 21 + 1 • Finish: Blackout Cerakote • Sights: XRay3 Day/Night Sights • Barrel length: 4.6" • Overall length: 8.5" • 15in Free-Float MLOK Rail/ Ambi Bolt Release