ASK AN EXPERTDescription
- 21-round magazine
- Fits Sig Sauer P320 9mm pistol
- Magazine body constructed of heat treated steel with black oxide finish
- Injection molded magazine follower
- Magazine spring formed from heat treated chrome silicone wire
- Made in USA
The PROMAG 9mm 21rd Magazine For Sig Sauer P320 is constructed from heat-treated blued steel, with a follower, lock-plate and baseplate molded from a proprietary DuPont-Zytel based black polymer. Additionally, the magazine uses a spring wound from chrome-silicon wire that is heat-treated for strength and reliability.
Warranty Information
| Caliber | 9mm Luger |
| Capacity | 21 Rounds |
| Fits | Sig Sauer P320 |
| Body Material | Heat Treated Steel |
| Follower Material | Injection Molded Polymer |
| Finish | Blued |
