Promag Fn 509 Cmpct 9mm 12rd Blu Stl

ProMag magazines are designed utilizing both traditional stamping and welding of heat-treated high carbon steel, and modern precision injection molding of mil-spec polymer compounds. Every ProMag magazine is backed by a lifetime guarantee against manufacturers defects. Made in USA

Features :

• 12-round magazine
• Fits FN 509 compact 9mm pistol
• Magazine body constructed of heat treated steel with black oxide finish
• Injection molded magazine follower
• Magazine spring formed from heat treated chrome silicone wire
• Made in USA