ProMag Industries Magazine, 9MM, 50 Round Drum, Fits Sig Sauer P320, Polymer, Black DRM-A55
SKU: MGPMDRM-A55
Manufacturer part number: DRM-A55
GTIN: 708279015274
This item cannot be shipped to the following locations:
CA, CO, CT, DC, DE, HI, IL, MA, MD, NJ, NY, RI, VT, WA
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.
- Drum housing constructed of a proprietary DuPont Zytel based polymer
- Magazine upper tower has full length steel internal insert stamped and welded like the factory magazine
- Injection molded magazine follower
- Magazine spring formed from heat treated stainless steel
- Made in USA