Dan Wesson locked breech barrel system is simple, ditching the standard 1911 link system and using CZ-style takedown via the slide stop.Featuring a CZ-75 profile frame; fiber optic front, adjustable rear sight; swappable mag release and bushing-less barrel system. Compatible with CZ P-10F/P-09 double-stack magazines.Specifications: Model: DWX Caliber: 9mm Luger Barrel Length Range: 4" to 4.99" Capacity: 19+1 Action: SAO Frame Finish: Black Frame Material: Steel Slide Finish: Black DLC Slide Material: Steel Sights: Fiber Optic Front / Adj Rear Slide Description: Optics Ready / Serrated Barrel Finish: Black Barrel Material: Steel Frame Size: Full Size Grips: Red Textured Aluminum Height: 5.85" Safety: Ambidextrous Thumb Width: 1.50" Barrel Description: Match Grade Barrel Length: 4.95" Max Capacity: 19 Trigger: Flat K Style Weight: 45 oz Frame Description: Aluminum Frame w / Beavertail & Picatinny Rail Hammer Type: Square