For sport shooters seeking the epitome of performance, the all new MK23 X-Calibur CO stands as the perfect companion. This meticulously balanced pistol delivers a delightful shooting experience with its crisp trigger and short reset, catering to the precision demands of the sport. Equipped with versatile sighting options, it features a factory-fitted red fiber optic front sight coupled with an adjustable rear sight. Innovatively designed, the Mk23 X-Calibur CO introduces an aggressive slide design, enhancing both aesthetics and functionality. The improved cocking serrations ensure a confident and efficient handling experience. Users can also choose to equip a red dot sight-with 4 mounting plates compatible with Vortex/Docter Noblex, Trijicon RMR, CMORE STS2, & Shield SMS patterns. Adding to its allure, the X-calibur CO boasts an enhanced textured grip, ensuring a secure hold and optimal control during intense shooting sessions. With a thoughtful blend of precision engineering and user-centric enhancements, this pistol emerges as an exceptional choice for sport shooters, providing not only performance excellence but also the adaptability to cater to individual preferences and shooting styles. Specifications Caliber: 9mm Luger Trigger mechanism: Single Action / Double Action Trigger pull weight: 3.4-4lbs (SA) / 6.75-7.9lbs (DA) Overall length: 8.5 inches Height without magazine: 5.3 inches Width: 1.9 inches Barrel length: 4.8 inches Weight: 1.9lbs (Unloaded) Magazine Capacity: 15 Rounds Included in the Box 3 x 15 Round Magazines 3 Interchangeable Backstraps Trigger Lock Bore Brush Owner's Manual Available RDS Mounting Plates: Users can also choose to equip a red dot sight-with 4 mounting plates compatible with Vortex/Docter Noblex, Trijicon RMR, CMORE STS2, & Shield SMS patterns.