Heckler & Koch Mark 23 .45 ACP Pistol

$2,699.00 2 in stock

Combat-proven .45 ACP with match-grade accuracy, threaded barrel, ambidextrous controls, and polymer frame. Includes two 10-round magazines. 5.87" barrel, 38.7 oz.

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The Heckler & Koch Mark 23: Military-Grade Performance for the Serious Shooter

The Mark 23 represents one of the most thoroughly tested and battle-proven handguns ever developed. Originally designed for U.S. Special Operations Command in 1991, this .45 ACP pistol became the first modern military-issue .45 to enter American service since the 1911A1.

Uncompromising Accuracy and Reliability

The Mark 23 delivers match-grade accuracy without requiring the hand-fitted parts common in custom pistols costing thousands more. During military testing:

  • Accuracy: Averaged 1.44 inches at 25 meters from a precision fixture, with 65 groups under one inch and four groups at 0.5 inches
  • Reliability: Exceeded the 2,000 mean rounds between stoppages requirement, averaging 6,000 MRBS
  • Durability: Demonstrated service life exceeding 30,000 rounds of +P ammunition

Purpose-Built Design Features

Barrel & Slide: Threaded O-ring barrel with polygonal bore profile; one-piece machined steel slide with serrated surfaces for positive grip

Controls: Ambidextrous safety lever and magazine release; frame-mounted decocking lever; extended slide release for positive manipulation

Ergonomics: Oversized trigger guard accommodates gloved operation; interchangeable black polymer backstrap; universal mounting grooves for tactical accessories

Safety: Patented Lock-Out Safety device; extractor serves as loaded chamber indicator

Materials: Corrosion-resistant blued steel slide paired with corrosion-proof polymer frame

What's Included

Two 10-round magazines and all necessary components for immediate deployment.

The Mark 23 is the choice of professionals who demand reliability, accuracy, and performance when it matters most.

Features

  • match grade trigger
  • ambidextrous mag release
  • frame mounted decocker

Attributes

Action: DA/SA
Barrel Length: 5.87"
Barrel Type: Black Steel Threaded
Barrel Type: Cold Hammer Forged Threaded
Caliber: .45 ACP
Capacity: 10+1
Features: Not Specified
Finish: Blued
Frame: Polymer Frame
Frame Finish: Black
Frame Material: Polymer
Grips: Black Polymer
Grips: Black Polymer Ambidextrous
Grips: Polymer
Included Magazines: 2x10rd
Model: Mark 23
Model Series: Mark 23 Series
Optic: No Optic
Overall Length: 9.65"
Safety: Ambidextrous
Safety: Manual
Scope Cover Included: Not Specified
Sight Configuration: 3-Dot
Sight Style: Contrast Sights
Sights: Fixed Sights
Slide Description: Serrated
Slide Description: serrated steel
Suppressor: No
Thread Pattern: M16x1mm Right Hand
Type: Pistol
Weight: 38.7 oz