22 WMR – 45 Gr CPHP – Winchester Dynapoint (USA22M) – 500 Rounds

Winchester’s Dynapoint is designed to give a hollow point’s expansion with the feeding reliability of a round nose, and the 22 Magnum version adds more energy for small game. This listing is Winchester USA Dynapoint 22 WMR 45 grain copper-plated hollow point ammo, MPN USA22M, sold as 500 rounds.

Winchester rates this load at 1,550 fps with 240 ft-lbs of muzzle energy. The Dynapoint bullet has a segmented hollow point that promotes expansion on rabbits, squirrels, and pests while its profile helps it feed in tubular and box magazines. The 45 grain weight balances penetration and expansion for small game. The copper plating reduces lead fouling compared with bare lead bullets. It is a small game and practice load, not a deer or big game load.

This ammunition fits rifles and handguns chambered in 22 WMR, including the Ruger American Rimfire, Savage 93, CZ 457, Henry Golden Boy Magnum and Lever Action Magnum, Marlin XT-22M, Ruger LCR 22 WMR, Smith and Wesson 351C, and Heritage Rough Rider. A common question is whether copper-plated is the same as jacketed. Copper plating is a thinner coating applied to the lead core, while a jacket is a formed copper cup. Plated bullets are cheaper and still accurate. Another common question is whether 22 WMR is legal for squirrels and rabbits. It is in most states, but check your regulations.

Winchester USA22M is new production ammunition, not reloads, made in the USA. Each round is non-corrosive and uses a rimfire case that is not reloadable. This listing ships as 10 boxes of 50 rounds for a total of 500 rounds from one lot. That covers a small game season and plenty of practice on one zero. Store the boxes cool and dry and keep them sealed in the field, and you will have reliable ignition for years. A brick of 500 is also an easy add-on to a larger order.