MasterPiece Arms DEFENDER SERIES
MasterPiece Arms DEFENDER SERIES 9mm Side Cocking Scope Mount
The Defender Series represents a line of practical, reliable firearms designed for personal protection and home defense applications. These models prioritize intuitive controls, proven reliability, and practical accuracy for defensive scenarios. Each Defender configuration is purpose-built for responsible armed citizens.

Specifications
| UPC | 804879268581 |
|---|---|
| Brand | MasterPiece Arms |
| Model | DEFENDER SERIES |
| Caliber | 9mm |
| Series | 9mm Side Cocking Scope Mount |
| Mfg Part Number | MPA30SST |
| Capacity Standard | 30 |
| Barrel Length | 6 in |
| Capacity | 30 |
| Purpose 1 | Personal Protection |
| Purpose 2 | Shooting Sports |
Masterpiece Arms (MPA) is a U.S.-based firearms manufacturer recognized for blending innovation with rugged design. Known for the Defender series, precision pistols, and competition platforms, MPA offers firearms trusted by professionals, competitors, and collectors alike. With a focus on reliability, customization, and accuracy, Masterpiece Arms continues to deliver firearms that meet the demands of modern shooters.
Founded in Georgia, Masterpiece Arms began by re-engineering the classic MAC-style firearm into a more reliable, modernized design. Over time, the company expanded into precision bolt-action rifles and competition pistols, quickly earning respect across multiple shooting disciplines. Dedicated to American craftsmanship, …
Founded in Georgia, Masterpiece Arms began by re-engineering the classic MAC-style firearm into a more reliable, modernized design. Over time, the company expanded into precision bolt-action rifles and competition pistols, quickly earning respect across multiple shooting disciplines. Dedicated to American craftsmanship, …
Certified By
