HK 50248615 Mark 23Black Detachable 12rd 45 ACP for H&K Mark 23

The H&K Mark 23 magazine is a factory-spec detachable .45 ACP magazine purpose-built for the legendary H&K Mark 23 tactical pistol. If you run one of these robust sidearms—whether for duty, competition, or serious carry—you need reliable, proven magazines that match your firearm's exacting standards. H&K factory magazines are engineered to H&K's own tolerances and materials specs, meaning they fit and function exactly as the gun was designed to perform.

This is a purpose-made magazine, not a universal aftermarket item. The 12-round capacity balances practical carry and reload profiles for .45 ACP shooters. Built with a steel body and polymer base plate, it's designed for durability and field reliability. The steel spring and red follower ensure consistent feeding under demanding conditions, whether you're training hard at the range or carrying for personal protection.

Having a backup magazine or two is smart practice for any pistol owner. Magazines wear faster than the gun itself, and having factory-original capacity means you know exactly what you're carrying and how it performs. This is the kind of part that doesn't get attention until you need it—and then it's the only thing that matters.

Key Features

• 12-round .45 ACP capacity for the H&K Mark 23
• Steel body construction for durability and reliability
• Polymer base plate reduces weight and absorbs impact
• Steel spring and red follower for consistent feeding
• Factory H&K specifications and tolerances

Specifications

Frequently Asked Questions

Is this magazine compatible with other .45 ACP pistols?

No. This magazine is specifically designed and toleranced for the H&K Mark 23. Using magazines outside their intended firearm can cause fit and reliability issues. Always use factory-spec magazines matched to your exact model.

What's the difference between this factory magazine and generic aftermarket alternatives?

H&K factory magazines are manufactured to H&K's own exacting specifications and tolerances. This ensures perfect fit, reliable feeding, and durability in your Mark 23. They're made from the same materials and processes as the magazines that came with your pistol.

How many rounds does this magazine hold?

This magazine holds 12 rounds of .45 ACP ammunition.

What should I do if my magazine stops feeding reliably?

Magazines wear over time with normal use. If you experience reliability issues, it may be time to replace the magazine. Having backup factory magazines ensures you always have reliable, proven capacity on hand.