
Availability: In Stock
The SGM Tactical 30-round 10mm magazine for Glock 20 is a high-capacity option built for shooters who want more rounds downrange between reloads. Whether you're running drills at the range, training for defensive carry, or hunting with your Glock 20, this polymer-bodied magazine gives you the firepower to extend your shooting sessions without constant magazine swaps. SGM Tactical magazines are engineered with quality components and precise manufacturing to deliver consistent, dependable performance you can trust when it counts.
Made from polymer, this magazine is lightweight and durable—designed to handle the demands of regular range use and training. The robust spring mechanism ensures reliable feeding of 10mm rounds, and the straightforward design means easy loading and unloading. At 30 rounds, it's a serious step up from factory Glock 20 capacity, making it popular with competitive shooters and anyone who prioritizes sustained firepower.
The black finish is clean and professional, blending in with tactical and hunting setups alike. If you run multiple Glock 20s or rotate between duty and sport use, stocking several of these magazines gives you flexibility and keeps you in the fight without downtime.
| Brand | SGM Tactical |
| Capacity | 30 rounds |
| Caliber | 10mm |
| Fits | Glock 20, Glock 20SF |
| Material | Polymer |
| Color | Black |
| Model | SGMT10GC30R |
Yes. The SGM Tactical 30-round magazine is designed to fit both the Glock 20 and Glock 20SF.
This is a 10mm magazine, purpose-built for the Glock 20 platform.
The magazine body is constructed from polymer, keeping it light while maintaining durability through regular use.
This magazine holds 30 rounds of 10mm ammunition.


SKU: 115716496 • Width: 3.75in • Height: 1.25in • Depth: 12.5in • Weight: 0.38oz





Availability: In Stock
The SGM Tactical 30-round 10mm magazine for Glock 20 is a high-capacity option built for shooters who want more rounds downrange between reloads. Whether you're running drills at the range, training for defensive carry, or hunting with your Glock 20, this polymer-bodied magazine gives you the firepower to extend your shooting sessions without constant magazine swaps. SGM Tactical magazines are engineered with quality components and precise manufacturing to deliver consistent, dependable performance you can trust when it counts.
Made from polymer, this magazine is lightweight and durable—designed to handle the demands of regular range use and training. The robust spring mechanism ensures reliable feeding of 10mm rounds, and the straightforward design means easy loading and unloading. At 30 rounds, it's a serious step up from factory Glock 20 capacity, making it popular with competitive shooters and anyone who prioritizes sustained firepower.
The black finish is clean and professional, blending in with tactical and hunting setups alike. If you run multiple Glock 20s or rotate between duty and sport use, stocking several of these magazines gives you flexibility and keeps you in the fight without downtime.
| Brand | SGM Tactical |
| Capacity | 30 rounds |
| Caliber | 10mm |
| Fits | Glock 20, Glock 20SF |
| Material | Polymer |
| Color | Black |
| Model | SGMT10GC30R |
Yes. The SGM Tactical 30-round magazine is designed to fit both the Glock 20 and Glock 20SF.
This is a 10mm magazine, purpose-built for the Glock 20 platform.
The magazine body is constructed from polymer, keeping it light while maintaining durability through regular use.
This magazine holds 30 rounds of 10mm ammunition.
SKU: 115716496 • Width: 3.75in • Height: 1.25in • Depth: 12.5in • Weight: 0.38oz

