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Heckler & Koch Mark 23 Handgun

Item # 693898
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Ships from vendor in 3-5 business days.

Additional Information:

Prices, promotions, styles and availability may vary by store and online.

  • To buy online and deliver to a Gander Mountain store or an Independent Firearms Dealer, simply add this item to your cart. Click here for additional details.
  • Firearms shipping charge of $25.00 per item.
  • You must be at least 21 years old to purchase this item. State and local laws may vary.


  • Threaded O-Ring Barrel

  • Patented HK Recoil Reduction System

  • Overized Trigger Guard

  • Universal Mounting Grooves

  • Ambidextrous Controls

Product Summary

The HK Mark 23 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. The Mark 23 has a threaded O-ring barrel with polygonal bore profile. The patented HK recoil reduction system makes the Mark 23 comfortable to shoot. With a corrosion-resistant blued finish and a corrosion-proof fiber-reinforced polymer frame, it's sturdy enough for any environment. Additional features include: an oversized trigger guard for use with gloves, universal mounting grooves for installing accessories, a frame-mounted decocking lever and separate ambidextrous safety lever, an ambidextrous magazine release lever, and an extractor that doubles as a loaded chamber indicator.

Model Mark 23
Type Handgun
Action Semi-Auto
Action Type Double Action
Caliber .45 ACP
Barrel Length 5.87"
Weight 2.43 Lbs.
Sights 3-Dot
Finish Blued/Polymer
Grips Polymer
Safety Ambidextrous/Decocker
Capacity 2 x 12-Round Magazines