Mec-Gar MGBR3808B 8-Round .380 ACP Blued Magazine with Finger Rest for Bersa Thunder
- Capacity-Rounds:
- 8
- Type:
- Magazines
- Firearm Make Fit:
- Bersa
- Caliber-Gauge:
- 380 ACP
- Finish-Color:
- Black
- Model:
- Standard
- Material:
- Carbon Steel
- Model Fit:
- Thunder
The Mec-Gar MGBR3808B is an 8-round .380 ACP magazine purpose-built for Bersa Thunder pistols. If you carry or shoot a Thunder, you know how critical reliable feeding is in a compact defensive pistol. Mec-Gar has been manufacturing duty-grade magazines for military and law enforcement for decades, and that same exacting standard applies here. This blued magazine pairs proven metallurgy with a finger rest that gives you a secure, confident grip on the draw and reload.
Built from heat-treated, precision-stamped steel with reinforced feed lips, the MGBR3808B is engineered to handle thousands of rounds without chop or wear. The finger rest isn't just comfort—it's a practical detail that helps you control the gun during rapid reloads or emergency transitions. Whether you're running drills at the range or carrying for personal defense, a quality spare magazine is non-negotiable.
Mec-Gar maintains strict tolerance specifications and performs critical dimensional checks throughout manufacturing, so you get consistency from one magazine to the next. That's the kind of reliability you depend on when it matters.
Key Features
- 8-round capacity in .380 ACP
- Designed for Bersa Thunder pistols
- Integral finger rest for secure handling
- Heat-treated, precision-stamped steel construction
- Reinforced feed lips for reliable feeding
- Blued finish
- Military and law enforcement–grade quality control
Specifications
| Caliber | .380 ACP |
| Capacity | 8 rounds |
| Firearm Compatibility | Bersa Thunder |
| Material | Heat-treated steel |
| Finish | Blued |
| Model Number | MGBR3808B |
| Manufacturer | Mec-Gar USA |
Frequently Asked Questions
Is this magazine compatible with my Bersa Thunder?
Yes. The MGBR3808B is engineered specifically for Bersa Thunder pistols and will fit properly in your firearm.
What capacity does this magazine hold?
This magazine holds 8 rounds of .380 ACP ammunition.
What is the finger rest?
The finger rest is an integral feature on the bottom of the magazine that provides extra grip and control during handling, reloads, and transitions.
What makes Mec-Gar magazines different from others?
Mec-Gar manufactures to military and law enforcement standards, using heat-treated steel, precision stamping, and reinforced feed lips. Every critical dimension is regularly inspected to maintain strict tolerance specifications for reliable, consistent performance.

