ProMag magazines are designed utilizing both traditional stamping and welding of heat-treated high carbon steel, and modern precision injection molding of mil-spec polymer compounds. Every ProMag magazine is backed by a lifetime guarantee against manufacturer’s defects. Made in USA.
Choose a configuration
9MM · 32 Round
9MM · 21 Round · Black, Flat Dark Earth
9MM · 17 Round
9MM · 20 Round
9MM · 21 Round · Blued
9MM · 6 Round
9MM · 15 Round · Black
9MM · 50 Round
9MM · 15 Round · BluedOut of stock configurations
Firearms, Gun Store, Magazines
ProMag – SIG P320 Magazines — 9MM · 50 Round · Black
$91.99
DRM-A55
ProMag, Magazine, 9MM
50 Round Drum, Fits Sig Sauer P320, Polymer
Black
ProMag magazines are designed utilizing both traditional stamping and welding of heat-treated high carbon steel, and modern precision injection molding of mil-spec polymer compounds. Every ProMag magazine is backed by a lifetime guarantee against manufacturer's defects. Made in USA.
Availability: 15 in stock*
- Caliber
- 9mm
- Capacity
- 50 Round
- High Capacity
- Yes
- Magazine Material Type
- Polymer
- Color
- Black
- Manufacturer
- ProMag
| Caliber | 9mm |
|---|---|
| Capacity | 50 Round |
| High Capacity | Yes |
| Magazine Material Type | Polymer |
| Color | Black |
| Manufacturer | ProMag |



