Pro Mag Industries Shadow Systems CR920 Drum 9mm 30-Rounds

ProMag Drum Magazine Features The magazine is constructed from DuPont Zytel polymer renowned for its strength and durability ensuring that it can endure rigorous use while maintaining lightweight characteristics. The robust construction includes a heat-treated stainless steel internal spring and an injection molded polymer follower both designed to provide reliable and consistent feeding. One of the standout features of this drum magazine is the magazine upper tower which includes over-molded heat-treated carbon steel feed lip reinforcement. This enhancement ensures that the magazine remains durable at its most critical point the interface with the firearm thereby reducing wear and ensuring longevity. ProMag Drum Magazine Specifications Brand: ProMag Type: Drum Magazine Caliber: 9MM Capacity: 30 Rounds Fits: Shadow Systems CR920 Material: DuPont Zytel Polymer Color: Black Internal Spring: Heat treated Stainless Steel Follower: Injection Molded Polymer Special Feature: Over Molded Carbon Steel Feed Lip Reinforcement