Glock 31 Magazine, .357 SIG, 10 Rounds, Black – MF10031

This is a factory Glock magazine (part #MF10031) in .357 SIG that holds 10 rounds. It’s sized for the Glock 31 and also works in the other .357 SIG Glock models listed below. It has the standard single-side mag catch notch. If you’ve moved the reversible mag catch on a Gen4, Gen5 or V pistol to the right side, use a Gen5-style magazine instead.

Key Features

• Genuine Glock factory magazine
• Steel-lined polymer body
• 10-round capacity in .357 SIG

Compatible Firearms

• Glock 31
• Glock 32
• Glock 33

Specifications

FAQ

Will this fit my Glock?

It’s made for the Glock 31 and also works in the Glock 32, 33.

Where can I find more handgun magazines?

Browse handgun magazines at Black Bayou Armory, or call the store in Benton, LA.