Overview
The ProMag P320 9mm 50-Round Drum Magazine provides KFF Defense clients with significantly increased capacity for their SIG P320 platform. Engineered for extended engagements and reduced reload frequency, this drum magazine integrates seamlessly into the P320 ecosystem, optimizing sustained fire capability for training, competition, or defensive applications where maximum round count is paramount.
Key Features
High Capacity Performance
This 50-round drum magazine significantly extends the P320’s operational capacity, allowing for prolonged firing sequences without the need for frequent reloads. It is designed to maintain consistent feeding throughout its full capacity, crucial for high-volume shooting scenarios.
Robust Construction
Constructed from a durable polymer blend, the magazine body is engineered to withstand the rigors of tactical use and environmental exposure. The Flat Dark Earth (FDE) finish provides a non-reflective, integrated appearance with FDE-equipped firearms.
Assured Reliability
Each ProMag magazine undergoes rigorous quality control protocols during assembly in the USA. This meticulous attention to detail ensures consistent functionality and durability. The unit is backed by the manufacturer’s lifetime guarantee against defects, reflecting confidence in its operational integrity.
Precision Spring Technology
Internal components feature precision-wound springs crafted from heat-treated chrome silicon wire. This material selection and winding process are critical for maintaining consistent feed pressure over time, mitigating feed-related malfunctions common with lesser-quality springs.
Technical Specifications
- **Caliber:** 9mm Luger
- **Capacity:** 50 Rounds
- **Compatibility:** SIG Sauer P320 platform (including M17/M18 variants)
- **Construction:** Durable Polymer (Flat Dark Earth finish), Heat-Treated Chrome Silicon Wire Springs
- **Color:** Flat Dark Earth (FDE)
- **Manufacturing:** Made in USA
- **Warranty:** Manufacturer’s Lifetime Guarantee Against Defects
- **KFF SKU:** MGPMDRM-A55-FDE









