Promag Glock 22 40 S&W 15 Round Black Polymer

• 15-round magazine
• Fits Glock® Model 22, 23 and 27 .40 S&W®
• Magazine body constructed of a proprietary DuPont™ Zytel® based polymer
• Magazine body has full length steel internal insert stamped and welded like the factory magazine
• Injection molded magazine follower
• Spring is made from heat treated chrome silicon wire
• Made in USA