FEATURES: Two Port Slide Integrated Expansion Chamber for recoil mitigation Optic Ready Slide with enhanced serrations AXG Grip Module with installed Magwell and Hogue Custom G10 Grips XSeries Flat Skeletonized Trigger XRay3 Day/Night Sights (3) 21rd or (3) 10rd Steel Magazines Mfg: Sig Sauer, Inc.
