HK MK 23 V1 45 ACP 5.8″ Threaded Barrel Blue Finish Polymer Frame 2- 12rd Mags

Original price was: $2,399.00.Current price is: $2,159.10.



HK- Heckler and Koch

Manufacturer Number:
45 ACP
HK Mk23
Unit of Measure:


HK, Mark 23, Double Action, Full Size, 45ACP, 5.87″ Threaded Barrel, Polymer Frame, Black Finish, 3 Dot Sights, 12Rd, 2 Magazines, Decocker

Recoil operated with locked breech and tilting barrel. Grips made of glass fibre reinforced polymer with corrosion proof metal inserts. Ambidextrous safety with separate de-cocking lever for the hammer. Steel magazine with 12 round capacity. Integrated support rail for aiming units. Open square notch rear sight with contrast points.

The HK Mark 23 Caliber .45 ACP pistol gives shooters match grade accuracy equal to that of the finest custom made handguns – yet exceeds the most stringent operational requirements ever demanded of a combat handgun.

The Mark 23 provides this accuracy without the need for hand-fitted parts common in custom-built match pistols costing thousands of dollars more.

One of the most thoroughly tested handguns in history, the MK23/Mark 23 project originated in 1991 when HK began development for the U.S. Special Operations Command, the organization that directs the activities of America’s most elite military units, including the Navy SEALs and the Army Special Forces.

On May 1, 1996, the first HK MK 23 pistols were delivered to the U.S. Special Operations Command for operational deployment, making the MK 23 the first caliber .45 ACP pistol to enter American military service since the venerable Government Model 1911A1.

During testing, MK 23 pistols met the most stringent operational and accuracy requirements ever demanded of a combat handgun. Endurance testing demonstrated a service life of over 30,000 rounds of +P ammunition. To meet the reliability requirement, the pistol had to demonstrate a minimum of 2,000 mean rounds between stoppages (MRBS) with both M1911 ball and +P ammunition. All pistols exceeded the 2000 MRBS with an average of 6000 MRBS. In more than 450 accuracy test firings from a precision firing fixture at 25 meters, MK 23 pistols far exceeded the government requirement, averaging 1.44 inches, with 65 groups of less than one inch. There were four groups of .5 inches, with 5 rounds going through the same hole!

Threaded O-ring barrel with polygonal bore profile

Match grade trigger

One piece machined steel slide

Frame mounted decocking lever and separate ambidextrous safety lever

Can be carried “cocked and locked” in single action mode with the safety lever on

Patented HK recoil reduction system

Corrosion resistant blued finish

Corrosion proof fiber-reinforced polymer frame

Oversized trigger guard for use with gloves

Universal mounting grooves for installing accessories

Ambidextrous magazine release lever

Extended slide release

Extractor doubles as a loaded chamber indicator

Patented Lock-Out Safety device

We offer several models of suppressors (silencers) for the MK23Category : PistolsType : PistolAction : Double-SingleCaliber : 45 Automatic Colt Pistol (ACP)Barrel Length : 5.9″Capacity : 12+1Safety : AmbidextrousGrips : Black Interchangeable BackstrapSight Configuration : 3-DotWeight : 38.7 ozFrame Finish : Black