Glock G40 Gen4 MOS 10mm 6" Barrel Adjustable Sights Modular Optic System 15rd Mag


(1 review)

Attention: Due to legal restrictions, we do not ship firearms to the states of AK, CA, HI, or the District of Columbia. For residents in all other states, please check your local laws for restrictions before ordering any firearms.

Notice: Firearms being shipped to Colorado, Connecticut, Maryland, Massachusetts, New Jersey, New York, or Vermont may have the magazine(s) removed before shipment if the magazines exceed your states legal round capacity. Fin Feather Fur Outfitters will not replace or exchange magazines. These orders will not be discounted or credited. If your order is being shipped to one of the states listed, please contact us to verify you agree to these terms. Additional processing time may apply.

Product Description

The Glock 4 Gen4 is chambered in 10mm and has a full 6-inch barrel for an improved velocity.The G4 Gen 4 is a powerful yet easily carried pistol; perfect for the outdoor person, hunter, or sport shooter. It is designed to give the handgun hunter the ultimate choice in semi-automatic gaming pistol and has proven to be more than capable of taking down game such as whitetail deer, russian boar, and feral hogs. Glock engineers have developed the Glock Modular Optic System (MOS) to simplify mounting of popular optics without costly custom machining of the pistol's slide. The MOS is offered with cover plate when no optic is mounted and four plates options to comply with the specifications of some of the most trusted optic manufacturers in the industry. MOS gives you the option of adding tall iron sights allowing the optic and the iron sights to co-witness.

Specifications and Features:

  • Type: Pistol
  • Action: DAO
  • Caliber: 10mm Auto
  • Barrel Length: 6.02"
  • Capacity: 15+1
  • Safety: Trigger/Firing Pin/Drop
  • Grips: Black Interchangeable Backstrap
  • Sight Configuration: Adjustable
  • Weight: 28.20 oz
  • Frame Finish: Black
  • Frame Material: Polymer
  • Barrel Type: Cold Hammer-Forged Polygonal Rifled
  • Slide Description: Black
  • Case Type: Hard
  • Sight Style: Adjustable
  • Barrel Length Range: 6.00" to 6.99"
  • Weight Range: 16.00 oz to 31.99 oz

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

  • 5

    Pistol purchase

    Posted by Paul Hanulya on Jan 28th 2022

    The gun is a real treat. The "common knowledge" that the recoil is too much to handle; for me, it is quite manageable. Several people, including an NRA RSO alternately fired this gun and my .357 Sig. gave the Sig a *slight* edge in wallop. The 15 round mag is quite generous. 10MM rounds are the same diameter as a .40 so the capacity is the same as my Glock .40. Indeed, the .40 is sometimes known as the 10 short. As for the Fin's handling of the purchase, it was as smooth as could be. Only the Ashland store had this model in stock; they sent it to the Middleburg store so I could pick it up there. NO ATF transfer fees! I went straight to the range and pickled off a whole box. Summation: A-1 all around. Gratuitous addition: To paraphrase the Beach Boys, We'll have fun, fun, fun til Brandon takes our pistols away.