A 25-round polymer magazine for the Rock Island Armory TM22 rimfire rifle in .22 LR. High-capacity rimfire magazines are what make a .22 rifle genuinely fun for a long range session or a day of pest control, cutting down the constant reloading that comes with 10-round sticks.

Polymer construction keeps the weight down and resists the dings that bend feed lips on thin sheet-metal designs. As with any semi-automatic, keeping a few spare magazines on hand is the cheapest reliability insurance you can buy.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.