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How Much is My H&K Mark 23 Worth?

Curious about how much your H&K Mark 23 is worth? Whether you’re looking to sell or simply understand its worth, we’ll help you assess the market value of this iconic and reliable pistol.

Based on current market trends, a H&K Mark 23 in very good to excellent condition typically retails for between $1,500 and $2,500. Note that early production models skew higher.

H&K Quality

About the H&K Mark 23

The H&K Mark 23 was developed for the U.S. Special Operations Command (SOCOM) as an offensive handgun system. Chambered in .45 ACP, it was built to be suppressed, extremely durable, and extraordinarily accurate.

With its threaded barrel, match-grade trigger, and corrosion-resistant components, the Mark 23 stands as one of the most robust service pistols ever issued. It remains a legendary model among collectors and military enthusiasts.

At WeBuyGuns.com, we understand the market value of these firearms and are committed to providing you with a fair and competitive offer. Submit your H&K Mark 23 today for a free valuation and let us make an offer that reflects the quality and legacy of your firearm.

Common Varieties of H&K Pistols

H&K produces pistols in a variety of models and configurations, each catering to different shooting needs and preferences. Below are some of the most popular pistols, each offering unique features:

H&K Mark 23

SOCOM-designed .45 ACP handgun with threaded barrel, match-grade accuracy, and military-grade durability.

Don’t see your specific model listed? No problem!

We value firearms of all types, whether they’re common or unique.

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Factors That Influence H&K Mark 23 Values

When determining the value of your H&K Mark 23, several factors come into play. Here’s what we consider:

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Condition:

Firearms in excellent condition — clean bore, minimal wear, and no significant damage — will command higher prices.

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Accessories:

Adding accessories, optics, additional magazines and having original packaging can increase value.

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Rarity:

Limited edition and vintage H&K models in pristine condition often have added value.

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Market Demand:

Popular models perform well on the market due to their practicality and widespread use.

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About Us

Our mission is to make the process of selling your firearm as easy and convenient as possible.

Selling a firearm can be time-consuming and legally complex. At webuyguns.com, we streamline the process by purchasing directly from you, saving you time and ensuring a legally compliant, hassle-free transaction. With decades of experience, we provide fair market evaluations and encourage you to compare our offers locally to see the value we bring.

Offers made every month
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Firearms purchased
6,500+
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Our process

Step 1

Step 1

Tell us what you have

Fill out a short form and upload a few photos. This helps us identify what you have.

Step 2

Step 2

We verify your make & model

We review your information and images to assess the condition and value of your firearm.

Step 1

Step 3

We make an offer

We’ll provide an offer on your firearm and, if accepted, provide a shipping label.

Frequently asked questions

Can’t find the answer you’re looking for? Reach out to our customer support team.

What is the retail price or value of a used H&K Mark 23?
Based on current market trends, a H&K Mark 23 in very good to excellent condition typically retails between $1,500 and $2,500 — examples in poorer shape may fall below this range.
How much is my H&K Mark 23 worth?
We provide a free valuation for your H&K Mark 23 based on its condition and current market rates. Once submitted, we’ll review your firearm and make an offer valid for 14 days, giving you the flexibility to accept or decline.
Is this legal / can I sell my H&K Mark 23 online?
Yes, WeBuyGuns.com makes it easy to sell H&K Mark 23 pistols online while adhering to all state and federal regulations. We are a federally licensed firearms dealer located in the state of Indiana. You, the seller, are covered under our license just as you would be if you walked into our store.
Can I sell a H&K Mark 23 collection as a whole?
Yes, WeBuyGuns.com makes it easy to sell H&K collections while adhering to all state and federal regulations. It might be best to contact us directly if you have more than 4 items to submit, we can help you streamline the process when dealing in bulk.
What if my H&K Mark 23 is damaged or modified?
We accept working firearms in all conditions, including those with custom modifications or minor damage. Valuations will reflect the firearm’s overall condition.
Can I sell multiple firearms?
Absolutely, once firearm information has been submitted, you will have the ability to submit additional firearms for review and offers. If you have a large amount of firearms you would like to value as a lot, it would probably be best to contact us directly.
How long are offers good for?
Offers are valid for 14 days.
Can I sell a H&K Mark 23 with custom modifications or aftermarket parts?
Absolutely, please detail any specifics in the descrtiption when submitting your firearm.
How do I get paid?
We will either send you a check, or we will issue the funds via a secure ACH direct deposit. During the offer approval process, you will select which method of payment you prefer.

Comprehensive guides for selling a firearm in every state

Understand the process of selling a firearm in your state with our in-depth guides. We break down local, state and federal regulations while providing the resources you need for a smooth, legal transaction.

Valuation guides by manufacturer

Curious about your firearm’s value or what current market pricing is? Our manufacturer specific valuation guides provide insights into pricing, demand and key factors that affect value—helping you sell with confidence.