PROMAG Magazine Drum Fits the Glock® Model 48 / 43X 9mm (50) Rd – Black Polymer

PRODUCT DESCRIPTION

• 50-round drum magazine
• Fits the Glock® Model 48 and 43X 9mm pistols
• 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