Check inventory for Glock 40 Gen 4 ADJ MOS 10mm Handguns at other vendors:
- $1,999.99 Guns.com
Description
SKU: UG4030103MOS
The Glock 40 combines a long slide and barrel for improved velocity with a high magazine capacity. It features Glock's Safe Action system which provides a consistent trigger pull from the first to the last round. The three automatic independently operating mechanical safeties are built into the fire control system of the pistol. All three safeties disengage sequentially as the trigger is pulled and automatically reengage when the trigger is released. The frame is made of polymer with hardened steel guides. It features an ideal grip angle and low weight. The slide stop lever and the magazine catch are easily operated with the shooting hand. The advanced surface treatment of the slide results in optimal hardness by considerably reducing wear and tear and it makes it corrosion resistant, even when operating in saltwater conditions. The matte surface minimizes light reflection. The barrel is mechanically locked and cold-hammer forged. It also has the same advanced surface treatment as the slide. Its extractor serves as a loaded chamber indicator to comply with the laws of certain states and its position may visually and physically indicate whether there is a cartridge in the chamber of the pistol.
Firearm Specifications
Manufacturer: Glock
Model: G40 Gen4 MOS(Made in the USA)
Caliber: 10 mm Auto
Barrel Length: 6.02"
Overall Length: 9.49"
Finish: Matte Black
Grips: Finger Grooved Black Rough Texture Interchangeable Backstrap
Sights: Adjustable
Magazine Capacity: 15+1
Live Inventory Search
Compare prices for 764503051722 - Glock 40 Gen 4 ADJ MOS 10mm UG4030103MOS from all vendors
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$1,999.99
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19.99 | |||
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$24.99 | |||
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$599.99
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19.99 | |||
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$649.00
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$699.99
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$15 | |||
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$700.00
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Firearms & Suppressors $19.99 | Accessories $14.95 - $19.99 | |||
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$700.00
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24.99 | |||
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$39.99 | |||
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$700.00
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Lower Prices + FREE Shipping for Members; Guests: $24.95 Guns | $14.95 Ammo | |||
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$709.99
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Free | |||
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$714.99
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Most Firearms ship for FREE | |||
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$731.25
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$19.95 | |||
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$10-$20 (Free Shipping over $800) | |||
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19.99 | |||
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$749.99
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$770.00
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19.99 | |||
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Free Shipping Over $200 | |||
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$849.99
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45.00 |
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Customer reviews
Comments (6)
These are $730 at Academy
GLOCK 40 - G40 MOS 10mm Safe-Action Pistol | Academy https://share.google/Tr6mdZbB3CjFxYxep...
5/16/2026 - It's not in stock at Academy. The latest review of it at Academy was posted 10 months ago.
12 months ago a different dealer advertised it here at gundeals for $520. (Old expired deal): https://gun.deals/product/glock-40-gen-4-mos-520...
Anyone know if Glock only produced a relatively small amount of these? Even with inflation factored-in, the price increase seems unusually high to me. I'm just curious to know thoughts from others regarding what might justify that huge price increase. Supply and demand for a low production product?
How does this get a thumbs down vote? The description and pictures are in conflict!


wow....such a great price....give me 4 of them....