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Heckler & Koch H&K Mark 23 .45 ACP 5.87" 12+1 (2) Blued Blued Steel Slide Black Polymer Grip - 12+1 Rounds | 5.87" Barrel | Polymer Grips | Blue/Black | 3-Dot Sights


Heckler & Koch H&K Mark 23 .45 ACP 5.87 12+1 (2) Blued Blued Steel Slide Black Polymer Grip
Heckler & Koch H&K Mark 23 .45 ACP 5.87 12+1 (2) Blued Blued Steel Slide Black Polymer Grip Heckler & Koch H&K Mark 23 .45 ACP 5.87 12+1 (2) Blued Blued Steel Slide Black Polymer Grip (Image 2)

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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.
Out of Stock
MFG: HK
Model: 81000078
Bud's Item Number: 15366
UPC: 642230261587
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Lexington, KY Not in store
Greenville, KY Call for availability
Sevierville, TN Call for availability
37 Reviews

Heckler & Koch H&K Mark 23 .45 ACP 5.87" 12+1 (2) Blued Blued Steel Slide Black Polymer Grip
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.

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37 Reviews. 4.9 out of 5 Stars!
5 Stars
95%
4 Stars
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3 Stars
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2 Stars
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1 Star
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Write Review
Jesse E on 05/30/2025
Rating:   5 of 5 Stars!

This is a grail gun for me and it was worth every penny. There isn't a single negative thing I can say about it. This gun just has a commanding presence. For any fan of HK, a serious collector, or a beginning collector, this is a must have. BUDS was perfect as always. Ive been using buds for probably 10 years + now and they have never disappointed.

Gary T on 02/01/2025
Rating:   5 of 5 Stars!

Love this pistol. HK quality at its finest. Buds as always is the best online retailer for your shooting needs.

Brandon C on 01/29/2024
Rating:   5 of 5 Stars!

Nothing else to say but the best

Steve H on 09/22/2023
Rating:   5 of 5 Stars!

Outstanding deal, total cost after FFL fee and walking away with my pistol was $2357.24. The HK USP45CT I bought in 2007 came in a nice ballistic nylon case, this didn't. Firearm came with 2 12 round magazines, cheap chamber cable lock, 5 extra o-rings, booklet, the lockout key and a HK decal/sticker. HK firearm date code of 2023. Ordered 14SEP23, took possession 21SEP23. Will be doing business with Buds again.

Richard S on 03/31/2023
Rating:   5 of 5 Stars!

Accuracy is very good, it feeds any ammo I put through it and is completely reliable. What's not to like?

Dan M on 03/29/2023
Rating:   5 of 5 Stars!

I have wanted this gun longer than most young folks have been alive. I simply couldn't find it when I could afford until NOW. This pistol is pure history. The lady at my FFL I sent it to asked me wtf was so special about this that'd I'd pay XXXX dollars for it. I'm like 'woman are you crazy? Do you know the hours of R&D that went into this design?' Anyway it's as big as my .50AE Desert Eagle. It's soooo much fun to shoot. It's a thing of beauty and ART.

Chris M on 05/14/2022
Rating:   5 of 5 Stars!

Great gun and no recoil. Really soft shooting and good ergonomics.

John H on 03/31/2022
Rating:   5 of 5 Stars!

I have owned many different weapons in over 65 years of shooting and if I could keep only one of them to defend myself with under all conditions , it would be the H&K Mark 23 45 ACP Learn as much as you can about this incredible weapon designed for SOCOM and the harshest conditions on this planet.

Todd W on 03/30/2022
Rating:   5 of 5 Stars!

Beast of a gun. Built like a tank.

Joe S on 03/09/2020
Rating:   5 of 5 Stars!

This thing is an absolute BEAST! I bought the HK compensator for it, since I didn't feel like waiting until my 70's to get a suppressor. It was on my "watch" list, and when a few popped back into stock I grabbed one. It is a piece of history, and definitely an eye catcher. You're not carrying this thing unless you're Paul Bunyan, but if you need a portable Howitzer for self defense you've got other issues going on. Like the 24K Desert Eagle .50, this is something you buy really for no other reason than to say that you have one...doesn't hurt that it's one hell of an accurate gun and durable beyond belief either.

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