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Quick Look

The HK Mark 23 was developed in the mid-1990s as a high-end pistol for special operations, emphasizing durability and accuracy. Its design focuses on reliability and modularity, fitting the demanding needs of military use. Today, it remains a popular choice for tactical and specialized firearm enthusiasts.

Why It's a Top Choice

Exceptional accuracy even at long distances
Built for reliability in harsh environments
Modular with suppressor and accessories options
Durable materials ensure long service life
Used by USSOCOM since late 1990s

Key Variants

HK Mark 23 Tactical

Standard specialized ops variant with threaded barrel and suppressor, ideal for tactical missions.

HK Mark 23

Original model designed for military use with outstanding accuracy and compatibility.

Competitor Comparison Table

Feature	HK Mark 23	Sig Sauer P226	Colt M1911
MSRP	$1,399	$999	$849
Capacity/Size	12 rounds, .45 ACP	15 rounds, 9mm	7 rounds, .45 ACP
Weight	39 oz	34 oz	39 oz
Optics-Ready	No	Some models	No
Trigger Type	Double-action/single-action	Double-action/single-action	Single-action
Notable Pro	Military-grade durability	Proven law enforcement use	Classic design, widespread parts
Notable Con	Heavy and larger size	More complex maintenance	Lower magazine capacity

Best Use Cases

Special operations and tactical missions
Home defense with high stopping power
Range practice for large-frame semi-autos
Collection of iconic military pistols

FAQs

Can I use suppressors with the HK Mark 23?

Yes. The HK Mark 23 features a threaded barrel designed for easy attachment of suppressors and tactical accessories.

What caliber does the HK Mark 23 fire?

It fires the .45 ACP cartridge, known for stopping power and reliability.

How heavy is the HK Mark 23?

The pistol weighs approximately 39 ounces unloaded, suitable for stable shooting but heavier than many duty pistols.

HK MARK 23 for Sale