H&K Mark 23 .45 ACP 5.87″ FDE Frame Black Slide 12rd

The Heckler & Koch Mark 23 is a full-size, match-oriented service pistol chambered in .45 ACP designed for high-accuracy performance and robust duty use. This configuration features a 5.87″ threaded polygonal barrel, a black serrated steel slide and a Flat Dark Earth polymer frame with an integrated accessory rail. The pistol ships with two 12-round magazines and is built around a Double Action/Single Action semi-automatic mechanism with fixed 3-dot sights.

Key Specifications

• The caliber is .45 ACP.
• The barrel length is 5.87 inches and is a threaded polygonal design.
• The magazine capacity is 12 rounds.
• The package includes 2 magazines.
• The frame material is polymer finished in Flat Dark Earth.
• The slide is a serrated steel component finished in black.
• The action is Double Action/Single Action (DA/SA) semi-automatic.
• The sights are fixed 3-dot style for straightforward sighting.
• Other features include a threaded barrel (16×1 RH) for accessory attachment.
• This edition is listed as a limited run finish combination.

Purpose-built for shooters who value match-grade accuracy and durable service-level construction, the HK Mark 23 blends precision features with rugged components in a full-size platform. Its threaded barrel and robust slide/frame construction make it suitable for demanding range work and dedicated target sessions where consistent performance matters.