ProMag Ruger 10/22 Drum Magazine - 55-Round

55-Round 10/22 Drum

This ProMag drum magazine holds 55 rounds of .22 LR for the Ruger 10/22 rifle and the Ruger 22 Charger pistol. A drum stores its cartridges in a coiled path inside a round housing, so it carries far more than the factory 10-round rotary magazine without sticking out like a long stick mag. It suits plinkers and range shooters who would rather spend their time shooting than reloading.

Features

• 55-Round Capacity — Holds 55 cartridges of .22 Long Rifle, more than five times the standard 10/22 magazine.
• Ruger 10/22 And 22 Charger Fit — The feed tower is shaped to lock into the magazine well of most 10/22 rifles and the 22 Charger pistol.
• Polycarbonate Polymer Housing — The lightweight shell is molded in a smoke-tinted translucent polymer with textured black side plates for grip.
• Chrome Silicon Wire Spring — The heat-treated chrome silicon spring is chosen because it holds its tension better than plain steel wire over repeated loading.
• Injection-Molded Follower — The follower, the part that pushes each round up toward the chamber, is molded from polymer for smooth travel through the drum.
• Steel Pin Feed Tower — A steel pin reinforces the boxy feed tower that seats in the rifle and presents rounds to the bolt.
• Also Feeds .17 Mach 2 — The magazine will also run .17 Mach 2, which shares the .22 LR case dimensions.
• Made In USA — The side plate carries a molded ProMag Made in USA marking.

Fit and Construction

ProMag builds this drum from polycarbonate polymer, which keeps the weight down on a rifle that is light to begin with. It fits most Ruger 10/22 models and the 22 Charger, and the manufacturer covers it with a lifetime warranty against manufacturer defects. Check that your rifle uses the standard 10/22 magazine well before ordering, since some aftermarket stocks and receivers change that fit.