PROMAG : PRORUG04 RUGER P90/P97 .45ACP 10 ROUND BLUE STEEL MAGAZINE
Description:
- Constructed from heat-treated blued-steel
- Follower, lock-plate, and base-plate molded from a proprietary DuPont® Zytel™ based black polymer
- Spring wound from Chrome-silicon wire and heat-treated for strength and reliability