What's in the Box Walther PDP PRO-X PMM Compact 9mm Pistol (3) 20-Round Magazines Cable Lock Owner's Manual The PDP PRO-X features a 4-inch slide on a 5" frame and threaded barrel, seamlessly paired with a Parker Mountain Machine compensator. The PMM compensator is specifically engineered for the PDP, delivering best-in-class recoil reduction while seamlessly blending with the pistol's aesthetics. Firearm Features Parker Mountain Machine Compensator Red Dot Ready Red Dot Ergonomics Superterrain Serrations Performance Duty Texture Dynamic Performance Trigger Aluminum Magwell Aluminum Magazine Basepads Firearm Specifications Manufacturer: Walther Model: PRO-X PMM Compact Caliber: 9mm Barrel Length: 4.6" Overall Length: 7.85" Finish: Black Grips: Black Sights: 3-Dot White Magazine Capacity: 20 Rounds Additional Features: Includes three 20-round magazines