This ProMag drum magazine (mfr. part no. RUGA28) is a replacement or spare for the Ruger 10/22 and Charger in .22 LR. It’s constructed of polycarbonate with an injection-molded follower and a mag spring formed from chrome-silicone wire, made in the USA.

Key Specifications

• Holds 55 rounds of .22 LR.
• Purpose-built as a replacement or spare magazine for the Ruger 10/22 and Charger.
• Constructed of polycarbonate.
• Features an injection-molded follower.
• Spring formed from chrome-silicone wire.
• Overall length of approximately 13.4 inches.
• Drum-style magazine design.
• Made in the USA.
• Manufactured by ProMag.

Frequently Asked Questions

Does this fit the Ruger Charger pistol too?

Yes, ProMag lists this drum as compatible with both the Ruger 10/22 rifle and the Ruger Charger.

What is this magazine made of?

Polycarbonate, with a chrome-silicone spring and injection-molded follower.

Buy the ProMag Ruger 10/22 Drum Magazine

Shop the ProMag lineup or browse our full Rifle Magazines selection to find the right fit for your firearm.