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  • Glock 31 Gen3 & 4 .357SIG

Glock 31 Gen3 & 4 .357SIG

SKU: 7026
The GLOCK 31 is the optimum solution for all who are looking for these ballistic advantages in a reliable, yet light pistol with large magazine capacity.

We offer both Gen 3 & Gen 4 G31 pistols for sale.

Firearms must be shipped via Fedex Overnight, to your selected FFL. This is a flat rate, $40 charge.
Yes, you can purchase a Glock handgun on this website and have it shipped to a local FFL dealer in your area. Then, you will need to go to that dealer and fulfill the local and state requirements necessary to own a handgun at which time you can take delivery of the gun.

The high-performance .357 is characterized by extremely high muzzle velocity and superior precision even at medium range. The GLOCK 31 is the optimum solution for all who are looking for these ballistic advantages in a reliable yet light pistol with large magazine capacity. Many law enforcement agencies, among them the New Jersey police, have already selected the GLOCK 31 as their official service weapon.

Standard models come with two 15-round magazines.
California models come with two 10-round magazines.
Gen 4 models come with three 15-round magazines.
Gen 4 models cannot be sold in California except to qualified Law Enforcement personnel.

Length: 6.49 inches
Height: 4.49 inches
Width: 1.18 inches
Barrel Length: 4.49 inches
Weight: 23.28 oz unloaded

We can and will customize and install parts for you at no charge and ship the gun fully assembled and ready to shoot. Just add the parts to your shopping cart and please make a note in the comments section providing us with any details or special requests.

Please note:
No discounts are available on the purchase of Glock factory handguns. Discounts will only apply to accessories and parts.

Firearms must be shipped via Fedex Overnight, to your selected FFL. This is a flat rate, $40 charge.

Firearm orders generally require 24-48 hours for processing prior to shipping.

Not available for export outside the United States.

NOTE: FFL required for shipment. If you do not have a dealer in mind we can help you find one in your area. If you do have a dealer selected, you must note which FFL will be receiving this item in the Comment box during checkout. Failure to do so could delay your order processing and shipping. If your FFL is not already on file, have them fax a signed copy of their license to 858-569-0505 and include your name and order number on the cover sheet.

Order Online or Call Toll Free: 1-800-601-8273
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Ratings & Reviews

6 reviews

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#1 best damn gun there is


Nothing compares,even remotely to the gen3 glock31.I have consistently gotten less than 5 inch patterns at over 50 yards with 11 out of 14 rounds.The power of .357 mag pushing a size of a nine mm bullet is an unbeatable combination.
Hunting distance of a 12 gauge , stopping power of a nine.A hollow point will drop a big hog at long range with a well placed shot.
1 gun owners,own this,collectors,collections without this incomplete.SIX STARS.

Glock 31


The .357sig is flat shooting and hard hitting. Love This Pistol

A Professional’s Pistol


I have been carrying the Glock 31 Gen 3 everyday since September 2009. Excellent pistol with an amazing caliber. The power of a 125 grain .357 Magnum (same weight and velocity), and the capacity of a .40 S&W. Recoil is excellent and the pistol is reliable like all other Glocks.

Fantastic handgun and cartridge


Gen 2 with factory adjustable rear sights. Dialed in @ 50’ and I trust I will hit center of mass target from a deep slumber. Total confidence in this handgun to perform and deliver stopping power with self defense ammo. Faster than a 9mm, harder hitting than a .40 S&W. Hot little number IMO. Have a .40 barrel and the .357 outperforms

If people only knew what this gun can do


This g31 is the most accurate pistol at long range I have ever had the pleasure to shoot

Ultimate pistol round


Just like the other reviewer’s, I love this pistol. 25yrds/75 ft. and the gun shoots 1.5” groups with my forearm on a bag. If I could pin down the gun I bet the groups would be half that. I reloaded with tight tolerance headspace. At thirty feet it put 15 rounds through a hole the size of seven rounds, if that makes sense. No flyers. Oh… red dot and black Yikes. I know the gun and ammo can shoot, no excuses it now all on me. The power of a 357mag in an automatic. Shoots flat, penetrating power, straight shooting with good ammo. It’s a 10mm case with small primer, necked down to 9mm. When I went from 10 yards to 25yards I thought I needed to hold over. I don’t, not at all. Can’t wait to try it at the 50yrd rifle range.