ProMag Ruger 10/22 .22 Long Rifle 55-Round Drum Magazine- Black Polymer

The ProMag Ruger 10/22 / Charger Drum Magazine with a 55-round capacity was designed for professional shooters and law enforcement personnel whose lives depend on a perfect shot every time. Expertly machined for exceptional quality and guaranteed to feed and function for every shot.

Technical Information:

• Caliber: .22 Long Rifle
• Capacity: 55-Round
• Fits the Ruger 10/22 and Charger .22 LR
• Magazine body constructed of impact resistant poly-carbonate
• Injection-molded magazine follower
• Magazine spring formed from heat-treated chrome silicone wire
• Made in USA