Quick Answer
The .22 WMR (Winchester Magnum Rimfire) is a versatile cartridge suitable for hunting small to medium-sized predators, offering a flat trajectory and moderate energy transfer. It is effective at ranges up to 100 yards and has a relatively flat point-blank range. The .22 WMR's performance can be affected by various factors, including bullet weight and type.
Ballistic Characteristics
The .22 WMR has a muzzle velocity of approximately 2,000-2,200 feet per second (fps) and a muzzle energy of 160-200 foot-pounds (ft-lbs). This cartridge is available in various bullet weights, including 36-grain, 40-grain, and 50-grain options. A 40-grain jacketed hollow-point (JHP) bullet is a popular choice for hunting predators, as it offers a good balance between expansion and penetration.
Hunting Applications
The .22 WMR is suitable for hunting small to medium-sized predators, including raccoons, opossums, and coyotes. It is also effective for hunting larger predators like bobcats and foxes. For hunting larger predators, a heavier bullet weight, such as 50 grains, is recommended to ensure sufficient penetration and expansion.
Optimal Hunting Techniques
When hunting with a .22 WMR, it is essential to employ proper hunting techniques to maximize the cartridge’s effectiveness. A good hunting rifle with a scope should be used, and the hunter should aim for the animal’s brain or spinal cord to ensure a quick and humane kill. Shots should be taken at ranges of 50-100 yards, as the .22 WMR’s trajectory becomes increasingly flat within this range. Additionally, using a bipod or rest can help stabilize the rifle and improve accuracy.
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