Hard-Hitting, Flat-Shooting Performance for Serious Varmint Control

When you need to step up from the standard .22 LR to tackle larger pests or push your effective range out past 100 metres, the .22 Winchester Magnum Rimfire is the undeniable king of the rimfire world. This 500-round bulk brick of Armscor .22 WMR delivers explosive terminal performance and exceptional value, making it the perfect high-volume ammunition for serious pest control and precision target shooting. This bulk pack is ideal for those searching for "22 x 500" rounds.

At the heart of this cartridge is a perfectly balanced 40-grain Jacketed Hollow Point (JHP) projectile. Leaving the muzzle at a blistering 1,875 feet per second, it generates over 310 foot-pounds of energy—drastically outperforming standard .22 LR rounds. The exposed lead hollow point is engineered to expand rapidly upon impact, transferring maximum kinetic energy to ensure quick, ethical dispatches on tough game like large hares, possums, feral cats, and wallabies.

Manufactured using high-quality brass casings and ultra-reliable rimfire primers, Armscor ammunition guarantees clean, consistent ignition and smooth feeding in both bolt-action and semi-automatic magnum rifles. Packaged in a bulk brick consisting of ten 50-round boxes, it ensures you always have enough heavy-hitting ammo on hand for extended days out on the farm or at the range.

Key Features

• High-Velocity Performance: Clocking in at 1,875 FPS, this round delivers a significantly flatter trajectory and longer effective range than standard rimfire ammunition.

• Jacketed Hollow Point (JHP): The 40-grain projectile is designed for rapid, devastating expansion, preventing over-penetration and ensuring instant knockdown power on pests.

• Massive Muzzle Energy: Generates 312 ft-lbs of kinetic energy right out of the barrel, making it highly effective on larger, tougher varmints that a .22 LR would struggle with.

• Premium Brass Casings: Manufactured with high-quality brass to ensure smooth feeding, flawless extraction, and long-term storage reliability.

• Consistent Ignition: Armscor's highly controlled priming process ensures sure-fire ignition and consistent shot-to-shot velocities.

• 500-Round Bulk Brick: Provides excellent value for high-volume shooters, neatly organising ten individual 50-round boxes into a single, easy-to-store master brick.