ProMag Sig Sauer P320 9mm Luger 50-Round Drum Magazine- Polymer Black

Year after year, ProMag has increasingly become one of the leading manufacturers of firearms magazines in the world. Gun enthusiasts and law enforcement personnel have agreed, be it for recreational “plinking”, competition shooting, or law enforcement, Promag is the source you can count on. This ProMag SIG SAUER MPX 50-round Drum Magazine is constructed out of DuPont Zytel-based polymer and has a full-length steel internal insert stamped and welded like the factory magazine

Technical Information:

• Caliber: 9mm Luger
• Capacity: 50 Rounds
• Gun Model: Sig Sauer P320
• Magazine body constructed of a proprietary DuPont Zytel based polymer
• Blue steel upper magazine tower
• Injection molded magazine follower
• Magazine spring formed from heat-treated stainless steel
• Made in USA