Buy GLOCK CAL.357 SIG MODEL 31
GLOCK MODEL 31 – .357 SIG SEMI-AUTO PISTOL
High-Velocity Performance | Duty-Grade Reliability | Includes 3 Magazines
The GLOCK Model 31 (.357 SIG) is engineered for shooters who demand maximum stopping power, rapid velocity, and the unmatched dependability that Glock pistols are known for. Chambered in the fast, flat-shooting .357 SIG cartridge, the Glock 31 is favored by security professionals, law enforcement units, and enthusiasts who value high performance under pressure.
This model is offered in very good overall condition, fully inspected, and ready for duty, defensive training, or collection.
It includes three (3) factory .357 SIG magazines, giving you superior capacity and readiness out of the box.
Product Highlights
GLOCK Model 31 – .357 SIG
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Semi-automatic, striker-fired pistol
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Chambered in .357 SIG for superior velocity and penetration
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Very good overall condition (carefully inspected & tested)
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Includes 3 x .357 SIG magazines
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Standard Glock ergonomic polymer frame
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Consistent Safe-Action trigger system
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Excellent accuracy and recoil management for the .357 SIG caliber
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Ideal for self-defense, duty carry, training, and collection
Technical Specifications
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Model: Glock 31
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Caliber: .357 SIG
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Action: Semi-automatic, striker-fired
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Frame: Polymer with steel slide
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Magazine Capacity: 15 rounds (standard); included mags
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Sights: Glock standard fixed sights
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Trigger: Safe-Action system (approx. 5.5 lbs)
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Condition: Excellent overall condition
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Included: 3 × .357 SIG magazines
Why Choose the Glock 31 (.357 SIG)?
The Glock 31 was built to harness the full potential of the .357 SIG round, a cartridge known for:
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Higher velocities than 9mm
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Superior barrier penetration
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Consistent accuracy at extended distances
Whether for professional use or personal protection, the Glock 31 is a top-tier platform for anyone who prefers the power and performance of .357 SIG.
FAQ
What is the Glock 31 (.357 SIG)?
The Glock 31 is a full-size, striker-fired semi-auto pistol chambered in .357 SIG, designed for high velocity, accuracy, and duty-level reliability.
How much is a Glock 32 (.357 SIG)?
The Glock 32, the compact version of the Glock 31, typically ranges from $450–$650 USD depending on condition, region, and included accessories. Prices vary by market.
How many bullets does a Glock 31 hold?
A standard Glock 31 magazine holds 15 rounds of .357 SIG. Extended magazines (10–33 rounds) may also be compatible depending on local laws.
Is a .357 SIG more powerful than 9mm?
Yes. The .357 SIG typically delivers:
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Higher muzzle velocity
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Flatter trajectory
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Better penetration
It is widely considered more powerful than standard 9mm ammunition.
Glock 31 .357 SIG review—how does it perform?
Shooters praise the Glock 31 for:
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Reliable feeding and cycling
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Excellent accuracy
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Manageable recoil despite the high-pressure round
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Durable construction suitable for professional use
GLOCK 31 SIG – is it the same model?
Yes. “Glock 31 SIG” simply refers to the Glock 31 chambered in .357 SIG.
Glock 357 SIG models — what models exist?
Glock currently offers three major .357 SIG variants:
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Glock 31 (full size)
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Glock 32 (compact)
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Glock 33 (subcompact)
Glock 33 — what is it?
The Glock 33 is the subcompact .357 SIG version, offering high performance in a smaller, concealable frame.
Glock 32 — what’s the difference?
The Glock 32 is a compact .357 SIG pistol offering slightly reduced size and weight versus the Glock 31 while maintaining similar firepower.
GLOCK 357 SIG MOS — what is it?
MOS (Modular Optic System) versions are Glock models that come optic-ready, allowing direct mounting of red-dot sights. Some .357 SIG variants are available in MOS format depending on region.
