Description
                        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 :
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                Features :
- 50-round drum magazine
 - Fits the Glock Model 17 & 19 9mm pistols
 - Magazine body constructed of a proprietary DuPont Zytel based polymer
 - Injection molded magazine follower
 - Magazine spring formed from heat treated stainless steel
 - Made in USA