Federal Champion Rimfire Ammunition is made of high-quality materials to bring you the most accurate ammunition. These rounds are high performance and built with the best in lube and bullet technologies. Stringent quality control is used to ensure you receive rounds that are capable of consistently delivering top performance.
These rounds provide the most accuracy and are built to withstand extreme conditions. The bullets are designed with attention to detail to ensure you have ammunition that you can count on regardless of the conditions you are using them under.
| Specification |
|
Value |
| Caliber |
|
22 Winchester Magnum Rimfire |
| Weight |
|
40 Grain |
| Bullet Type |
|
Full Metal Jacket |
| |
|
|
| MFG NO |
|
737 |
| SKU |
|
6182075 |
| UPC |
|
029465056032 |
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 22 Magnum is properly called the 22 Winchester Magnum Rimfire or 22 WMR. It uses a considerably longer 1.0551-inch than the .22 Long Rifle and propels a 40-grain jacketed bullet at considerably higher velocity, up to 1910 feet per second. Other choices include lighter bullets, down to 30 grains at 2250 fps; and heavier bullets up to 50 grains at 1530 fps. The 22 Magnum was introduced by Winchester in 1959. It has remained popular ever since, but although it is much faster and more powerful it has never approached the 22 Long Rifle in popularity. It is offered by all firms who load rimfire ammunition, with wide choices in both rifles and handguns. A historic problem is that it has been very difficult to make it function consistently in semiautomatics, but it offers capability for small and game varmints to at least 125 yards, thus filling a gap between the .22 Long Rifle and centerfire .22 Hornet. —
Craig Boddington
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