22 WMR Ammo For Sale | In-Stock .22 Magnum Ammunition

Introduced by Winchester in 1959, the 22 winchester magnum rimfire (commonly known as 22 WMR or 22 Magnum) was designed to give varmint hunters and target shooters a massive step up in velocity, range, and downrange energy over the standard .22 LR. By utilizing a longer, thicker case with increased powder capacity, winchester magnum rimfire cartridges routinely exceed velocities of 2,000 feet per second, offering flat trajectories out to 125 yards and beyond.

At Prime Reloaders, we carry a premier selection of high-performance 22 wmr ammo for sale to keep your rimfire rifles, revolvers, and pocket guns performing flawlessly.

Whether you need ultra-reliable hunting loads, match-grade target rounds, or a specialized lifecard 22 wmr for sale for ultra-concealed carry, we have you covered. Explore our extensive, in-stock inventory of .22 wmr ammo below and take advantage of competitive prices and fast, direct-to-door shipping on all orders.

.22 WMR Rimfire FAQ

Q: What is 22 wmr ammo and how does it compare to standard .22 LR? A: When comparing 22 wmr ammo vs 22lr, the 22 WMR is significantly more powerful. The .22 WMR uses a longer case that is slightly wider in diameter than a .22 LR. This extra case capacity allows it to carry more powder, propelling a similar-weight bullet roughly 50% faster than a .22 LR. This extra speed translates to double the muzzle energy, a much flatter trajectory, and a significantly longer effective hunting range.

Q: Are Hornady and CCI 22 WMR V-MAX the same ammo? A: Under the hood, yes. CCI manufactures the 22 wmr v-max ammunition for both the CCI and Hornady brands at their Lewiston, Idaho plant. Both brands use the identical Hornady 30-grain polymer-tipped V-MAX bullet and the same powder charge, resulting in identical ballistic performance. The only differences are the packaging, the color of the polymer tip (red for Hornady, black for CCI), and the headstamp on the brass.

Q: What is the best 22 wmr ammo for self-defense? A: The best 22 wmr ammo for personal defense is specifically engineered to expand reliably out of short handgun barrels rather than long rifle barrels. Top choices include Speer Gold Dot Short Barrel Personal Protection and Hornady Critical Defense .22 WMR. These rounds utilize specialized fast-burning powders and controlled-expansion bullets to maximize penetration depth and expansion out of compact carry pistols or revolvers.