• Drum housing constructed of a proprietary DuPont Zytel based polymer
  • Magazine upper tower has full length steel internal insert stamped and welded like the factory magazine
  • Injection molded magazine follower
  • Magazine spring formed from heat treated stainless steel
  • Made in USA

Full details and secure checkout: https://3crtactical.com/promag-fn-fal-308win-20rd-black-poly/?utm_source=armslist&utm_medium=referral&utm_campaign=listing