$20 Off Your $100 Purchase! Including Firearms! Use Code: SPRING20

Heckler & Koch Mark 23 Operations Handgun

Item # UF102371946
Sold Out
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.
  • Additional discounts do not apply.


  • Action - Semi-Auto

  • Action Type - Double Action

  • Caliber - .45 ACP

  • Barrel Length - 5-3/4"

  • Weight - 2.4 Lbs.

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. Shooters love the Mark 23s threaded O-ring barrel with its polygonal bore profile. The match grade trigger is smooth and easy to pull and the pistol can be locked and locked in single action mode with the safety lever on. An oversized trigger guard that can be used with gloves and an ambidextrous magazine release lever make it easy to use in any situation. HK patents like a lock-out safety device and a recoil reduction system are also part of the Mark 23 package. The pistol's extractor doubles as a loaded chamber indicator. This double-action pistol features fixed 3-dot sights and includes two 12-round magazines and the original camo zippered luggage case. Its grips, metal, and bore are all in excellent condition.

Model Mark 23 Operations
Type Handgun
Action Semi-Auto
Action Type Double Action
Caliber .45 ACP
Barrel Length 5-3/4"
Weight 2.4 Lbs.
Sights 3-Dot
Finish Blued/Polymer
Grips Polymer
Safety Ambidextrous/Decocker
Capacity 2 x 12-Round Magazines
Grip Condition Excellent
Metal Condition Excellent
Bore Condition Excellent
Date of Manf. 2000-2012