The GLOCK 20SF is a full-size 10mm pistol built for reliable performance with a short frame for improved ergonomics. It’s for shooters who want the power of a 10mm cartridge in a proven duty platform. This model has been on our shelves since Q4 2025 with a low return rate—customers know what they’re getting.
Stand-Out Features
- Short Frame (SF) Design: Reduces the trigger reach for a more secure grip, especially beneficial for shooters with smaller hands.
- 10mm Auto Chambering: Delivers significant power for hunting, backcountry carry, or duty use in a semi-auto platform.
- Proven Reliability: Built on the standard GLOCK operating system known for function in adverse conditions.
- Standard Accessory Rail: Allows for the direct mounting of lights or lasers.
- Fixed Sights: Durable polymer sights provide a standard sight picture out of the box.
Technical Data
| Caliber | 10mm Auto |
| Barrel Length | 4.61″ |
| Overall Length | 8.07″ |
| Height (with magazine) | 5.51″ |
| Width | 1.34″ |
| Weight (measured) | 7.7 oz |
| Magazine Capacity | 15 Rounds |
| Frame Finish | Polymer |
Your Questions Answered
What does “SF” mean?
SF stands for Short Frame. This model has a reduced trigger reach compared to the standard GLOCK 20 frame, making it easier to handle for some shooters.
Is this a Gen 3 or Gen 4 model?
The GLOCK 20SF is a Gen 3 model. It features the Gen 3 finger grooves and accessory rail.
What magazines does it use?
It uses standard GLOCK 20 10mm magazines. Our staff notes that the weight of a loaded magazine is more noticeable than the frame itself, which adds under an ounce of carry weight.
✅ In stock. Cape Girardeau warehouse, ships today.
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✅ Not happy? Return within 30 days.
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✅ Domestic shipping — no customs
✅ Plain brown box — no markings
✅ Not happy? Return within 30 days.
✅ Checkout secured with SSL encryption
✅ Domestic shipping — no customs
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