PROMAG Ruger Max-9 9mm 50 Rd Drum Black Polymer Magazine (DRM-A100)

The PROMAG Ruger Max-9 Magazine proves that aftermarket can be just as good as factory. The injection-molded polymer follower and heat-treated stainless steel spring combine to provide the smoothest, and most reliable feeding to help avoid jams and other malfunctions while ringing steel and putting holes in paper at the range.

This drum magazine features a blue steel upper magazine tower for added durability with a proprietary DuPont Zytel polymer body for long-lasting strength and dependability at the range. Finally, this aftermarket magazine is backed by a lifetime warranty from ProMag to give you years of reliable and dependable use.