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Heckler and Koch Mark 23 .45 ACP 5.9" Barrel 12-Rounds

Heckler and Koch Mark 23 .45 ACP 5.9″ Barrel 12-Rounds

Original price was: $2,229.99.Current price is: $1.90.

Mark 23 Features

The HK Mark 23 Caliber .45 ACP pistol gives shooters match grade accuracy without the need for hand-fitted parts common in custom-built match pistols. The Mark 23 features a 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, 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 and the patented Lock-Out Safety device. Includes two 12rd magazines.

Mark 23 Specifications

  • Caliber: 45 ACP
  • Model: Mark
  • Series: 23
  • Frame Finish: Blued
  • Action: Single Action / Double Action
  • Barrel Length Range: 5″ to 5.99″
  • Slide Description: Blued
  • Slide Material: Steel
  • Capacity: 12+1
  • Frame Material: Polymer
  • Grips: Black Polymer
  • Hand: Right
  • Includes: 2 Magazines
  • Overall Length: 9.65″
  • Safety: Ambidextrous
  • Sight Configuration: Open Square Notch Rear Sight With Contrast Points
  • Sight Style: Fixed
  • Trigger: Match Grade
  • Weight: 39.36 oz
  • Barrel Description: Threaded
  • Barrel Length: 5.87″

In Stock – Ships 3-4 Days

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Description

Heckler and Koch Mark 23 .45 ACP 5.9″ Barrel 12-Rounds — $1.895491516

In Stock & Ready to Ship to your New Mexico FFL dealer.

Key Features

  • ✅ Heckler & Koch Quality — Factory precision and proven reliability
  • ✅ New Mexico Legal — Compliant with all NM state regulations
  • ✅ In Stock & Ships Fast — 3–5 business days to your NM FFL
  • ✅ Authorized Dealer — Full manufacturer warranty included
  • ✅ Expert Support — Real NM firearms experts
  • ✅ New Customer Discount — 20% off first order with code WELCOME20

    • – ✅ **NM Permitless Carry Ready** — No permit needed in New Mexico since 2021
    – ✅ **Concealed Carry Optimized** — Compact, reliable, all-day comfortable

Technical Specifications

Specification Detail
Manufacturer Heckler & Koch
Model Heckler and Koch Mark 23 .45 ACP 5.9″ Barrel 12-Rounds
**Caliber** .45 ACP
Action Semi-Auto / Striker-Fired
Compliance New Mexico Legal
Warranty Full Manufacturer Warranty

Why Buy from Machine Gun Kings?

New Mexico’s trusted source for AR components, tactical platforms, and firearms. 15+ years serving NM gun owners. Licensed FFL dealer. Shipping daily to: Santa Fe, Taos, Rio Rancho, Belen, Ruidoso, Portales, Lovington, Albuquerque.

New Mexico Gun Law Quick Facts

  • ✅ Permitless Carry — Constitutional carry since 2021
  • ✅ No Waiting Period — Take delivery same day (after NICS)
  • ✅ No Magazine Limits — Zero capacity restrictions
  • ✅ Castle Doctrine — Strong home defense protections

Frequently Asked Questions

Do I need a permit to carry this pistol in New Mexico?

No. New Mexico passed constitutional carry in 2021. Any law-abiding resident 19+ can carry concealed without a permit.

What’s the best holster for this pistol in NM?

We carry Kydex IWB and OWB holsters for most pistols. Contact us for recommendations matched to your carry style.

Does the Heckler and Koch Mark 23 .45 ACP 5.9″ Barrel 12-Rounds come with a warranty?

Yes. As an authorized Heckler & Koch dealer, Machine Gun Kings ensures every Heckler and Koch Mark 23 .45 ACP 5.9″ Barrel 12-Rounds includes the full manufacturer warranty.

Can I use the WELCOME20 coupon?

Yes! New customers get 20% off their first order at Machine Gun Kings. Use code WELCOME20 at checkout.

How long does shipping take to New Mexico?

Most orders reach your FFL within 3–5 business days. We ship Monday–Friday from our New Mexico warehouse.

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