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Glock G31 Gen3 15 Rounds 357 Sig Pistol - 15+1 Rounds | 4.48" Barrel | Polymer Grips | Blue/Black | Glock Fixed Rear Sights

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The high-performance GLOCK 31 is characterized by extremely high muzzle velocity and superior accuracy, even at extended shooting distances. This .357 pistol is the optimum solution for those looking for these attributes in a reliable, yet lightweight pistol with large magazine capacity. Many law enforcement agencies have already selected the G31 as their official service pistol.
Out of Stock
MFG: Glock
Model: PI3150203
Bud's Item Number: 13747
UPC: 764503502316
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In-Store Purchase Only
Lexington, KY Not in store
Greenville, KY Call for availability
Sevierville, TN Call for availability
8 Reviews

Glock G31 Gen3 15 Rounds 357 Sig Pistol
The high-performance GLOCK 31 is characterized by extremely high muzzle velocity and superior accuracy, even at extended shooting distances. This .357 pistol is the optimum solution for those looking for these attributes in a reliable, yet lightweight pistol with large magazine capacity. Many law enforcement agencies have already selected the G31 as their official service pistol.

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8 Reviews. 5 out of 5 Stars!
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
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1 Star
0%
Write Review
Jvon C H on 02/13/2026
Rating:   5 of 5 Stars!

I opine that the Glock 31 Gen3 has consistently performed well for me without any functional issues. Moreover, the pistol has cycled smoothly and reliably, with no malfunctions during my usage. The .357 SIG chambering offers strong ballistic performance, and the platform manages it with confidence. And, since I have small hands the recoil impulse is well-controlled for its caliber, and the overall shooting experience showcases the durability and consistency for which Glock pistols are renowned. The build quality is robust, featuring the familiar polymer frame and striker-fired system that ensures straightforward operation. Equally important, I think that the trigger pull remains consistent from shot to shot, enhancing predictable handling. Overall, my experience has been favorable regarding reliability, power, and mechanical performance. And would recommend this weapon to any who’s looking appreciate Glock pistols.

Glendale M on 12/16/2025
Rating:   5 of 5 Stars!

LOVE THIS PISTOL FOR CONCEAL CARRY

David P on 06/12/2018
Rating:   5 of 5 Stars!

My first Glock purchase and I'm very satisfied with it. Nobody I knew had shot a 357 sig so I figured I would take a chance. Recoil is similar to 40 cal maybe just a little snappier.

Ciro A on 12/18/2017
Rating:   5 of 5 Stars!

I used my Glock 31 in a micro roni it’s fantastic, great accuracy.

Mark W on 10/03/2017
Rating:   5 of 5 Stars!

I really think my g31 is great. Buds was great as my usual experience. Put about 150 rounds, down range no problems, I will definitely be changing the sights.

Jose A M on 07/20/2017
Rating:   5 of 5 Stars!

Amazing gun, 357 sig is the best ammo ever. And the g 31 is best

Kyle C on 12/23/2011
Rating:   5 of 5 Stars!

I bought my 357 Sig from Buds approximately 2 years ago and it's great! I've put well over 1000 rounds through it and never a misfire or any other problem. Mine is the 31C and the only complaint is the burn marks near the compensator after firing it at the range. It's a little harder to keep clean, but overall it's very accurate even at 25 yards.

Sean L on 11/22/2008
Rating:   5 of 5 Stars!

The .357 sig is a great cartridge, and the Glock is a great gun. How can you go wrong? I just got back from the range and it was like a party in my hand! Go with the Glock...you won't be disappointed!

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