The GLOCK 33 is a compact .357 SIG pistol built for reliable performance in a concealable package. It’s a practical choice for shooters who want a powerful cartridge in a durable, familiar platform. We’ve stocked this model since Q4 2025, and it consistently sees repeat customers coming back for a second one.
Stand-Out Features
- Chambered in the flat-shooting .357 SIG cartridge for proven terminal performance.
- Compact “Subcompact” frame size balances shootability with concealment.
- Built on GLOCK’s proven Safe Action system for consistent, reliable operation.
- Tenifer finish on the barrel and slide provides exceptional corrosion resistance.
- Standard accessory rail allows for mounting lights or lasers.
Technical Data
| Caliber | .357 SIG |
| Barrel Length | 3.43 inches |
| Overall Length | 6.29 inches |
| Height | 4.17 inches |
| Width | 1.18 inches |
| Weight (measured) | 0.8 oz |
| Magazine Capacity | 9 rounds (standard) |
| Frame Material | Polymer |
Your Questions Answered
Is this a complete pistol?
Yes. This is a factory-complete GLOCK 33 pistol, ready for your FFL transfer. It includes the pistol, one magazine, and standard factory accessories.
What magazines are compatible?
The GLOCK 33 uses standard GLOCK 31/32/33 magazines in .357 SIG. It will also accept .40 S&W magazines from the same frame-size models, though they must be used with .40 S&W ammunition only.
How do I complete the purchase?
Add to cart and check out. You must provide your local FFL dealer’s information during checkout or after your order. We will ship to them directly upon verification. Contact us if you need help finding an FFL.
✅ Plain brown box — no markings
✅ Not happy? Return within 30 days.
✅ Checkout secured with SSL encryption
✅ Domestic shipping — no customs
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