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 manufacturer's defects. Made in USA.
Specifications
| Features | Magazine body constructed of heat treated steel with black oxide finish; Injection molded magazine follower; Magazine spring formed from heat treated chrome silicon wire; Made in USA |
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