HECKLER & KOCH Heckler & Koch MK23 Calibre:45 ACP has an 11/16"-24 pattern to

has an 11/16"-24 pattern to accommodate a muzzle brake or other barrel accessories

The 10‚Äö√¢40 and 14‚Äö√¢50 models feature a short eye relief

The entire construction is water and fogproof for protection against environmental conditions

Wraparound style grip

Now the AXIS II family has been given a Precision Series upgrade

HECKLER & KOCH Heckler & Koch MK23 Calibre:45 ACP has an 11/16"-24 pattern toSuperior equipment for the best units. The H&K Mark 23 defeated all competitors after being subjected to the toughest comparative trials of the US Army Special Operations Command. It was adopted under the designation MK23 MOD. O, US SOCOM. The tests which had to be successfully passed included the following: 30 000 round endurance firing test with + P ammunition Test at extreme temperatures + 73C 50C 96 hour salt spray test Sand, dust , mud test 96