Make/Model Valuation Guides right-arrow Glock right-arrow 40

Published: June 13, 2025 | Updated: September 13, 2025

How Much is My Glock 40 Worth?

Curious about how much your Glock 40 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 Glock 40 in very good to excellent condition typically retails for between $400 and $500. Note that vlaue is dependant on generation and MOS features.

Glock Quality

Valuing the Glock 40

The Glock 40 is a long-slide, full-size pistol chambered in 10mm Auto, engineered for hunting and long-range shooting. Its extended barrel and slide enhance accuracy and muzzle velocity, making it a powerful choice for outdoorsmen and backcountry defense.

Equipped with Glock's Modular Optic System (MOS), the Glock 40 easily accommodates reflex optics, giving shooters greater versatility and precision for sport or self-defense applications.

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 Glock 40 today for a free valuation and let us make an offer that reflects the quality and legacy of your firearm.

Common Variants of the Glock 40

The Glock 40 is available in a variety of models and configurations, each catering to different shooting needs and preferences. Below are some of the most popular variants, each offering unique features:

Glock 36 Gen3

Slim, single-stack design in .45 ACP, tailored for everyday concealed carry with reduced width and weight.

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Factors That Influence Glock 40 Values

When determining the value of your Glock 40, 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 Glock 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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Original Box & Documentation:

Presence of the original Glock box or case can increase offer value, lack of the original box will typically decrease the offer value.

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Aftermarket Modifications:

Aftermarket modifications and finishing can affect offer values but rarely add significant value in the secondary market.

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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.

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Our process

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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.

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Step 3

We make an offer

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

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.

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