Winchester 22 WMR 40-grain jacketed hollow point ammunition delivers reliable performance for small game hunting, target work, and recreational shooting. This bulk pack of 222 rounds gives you the round count hunters and shooters want without breaking the bank. The 22 Magnum cartridge punches well above its weight for varmint and small game applications, and Winchester's proven formula keeps your trigger time consistent and your costs predictable.

Each round features a jacketed hollow point projectile designed for controlled expansion—the kind of terminal performance that matters when you're taking ethical shots on game. The Lubaloy copper-plated case construction reduces fouling in the chamber and action, which means less cleaning and more time enjoying your rifle. Whether you're working through prairie dogs, dispatching barn rats, or just ringing steel at the range, this ammunition runs clean and shoots straight.

The 22 WMR remains one of the most accurate and effective rimfire cartridges for longer-range small game work, and Winchester's quality control keeps your groups tight. A 222-round bulk pack is perfect for serious shooters who practice regularly or hunters planning a season of consistent use.

Key Features

• Jacketed hollow point design for controlled expansion on small game
• Lubaloy copper-plated case reduces fouling and simplifies maintenance
• 222-round bulk pack for economical high-volume shooting
• 22 WMR rimfire cartridge—flat-shooting and accurate at distance

Specifications

Cartridge	22 Winchester Magnum Rimfire (22 WMR)
Bullet Weight	40 grains
Bullet Type	Jacketed Hollow Point (JHP)
Round Count	222 rounds
Case Type	Lubaloy Copper-Plated
Brand	Winchester

Frequently Asked Questions

What is 22 WMR ammunition used for?

22 WMR (22 Winchester Magnum Rimfire) is ideal for small game hunting—prairie dogs, varmints, and other critters—as well as target shooting and recreational plinking. It's more powerful than standard 22 LR but remains a rimfire round suitable for rifles and some handguns designed for the cartridge.

What rifle or handgun does this ammunition fit?

This ammunition is chambered in firearms marked for 22 WMR or 22 Magnum. Always verify your firearm's chamber marking before purchasing or loading ammunition. Do not use this ammunition in firearms chambered for other cartridges.

Why is copper-plated casing better?

Winchester's Lubaloy copper-plated cases reduce fouling—the buildup of residue in the chamber and action. Less fouling means easier cleaning, longer intervals between maintenance, and more reliable feeding and extraction over high-round-count sessions.

Is this ammunition suitable for hunting?

Yes. The 40-grain jacketed hollow point is designed for controlled expansion, making it appropriate for small game and varmint hunting where a quality bullet design supports ethical, effective shots.