HK Mark 23 45 ACP 5.87" 10+1 DA/SA Semi-Auto Pistol - OD Green Polymer Frame, Black Cerakote Slide

The HK Mark 23 is a 45 ACP tactical DA/SA semi-automatic pistol descended from the offensive handgun platform Heckler & Koch originally developed for U.S. Special Operations Command. Its 5.87" threaded polygonal barrel uses an O-ring seal for optimal side-to-barrel lockup, feeding a 10+1 capacity built for serious duty use.

The slide is machined steel finished in Black Cerakote with aggressive serrations for positive manipulation, while the frame is a high-strength OD Green polymer molded around an integrated accessory rail for mounting lights or lasers. An ambidextrous safety lever, a separate decocking lever, and a textured grip round out the controls. HK's USP-style mechanical recoil reduction system lowers felt recoil and slide velocity by roughly 30% over a comparable fixed-barrel design.

At 9.65" overall and approximately 39.36 oz, the Mark 23 is a substantial full-size combat pistol. This is new current HK production out of Germany and ships with two 10-round magazines.

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