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:
- Fits HK 93 .223 and 5.56mm Rifles
- Constructed of DuPont Zytel Based Polymer
- Injection Molded Magazine Follower
- Spring Made from Heat Treated Chrome-Silicon Wire