This is intended to give superior stopping power. The bullet weighs 40.2 grains of hollowpoint design. 22LR subsonic ammunition availableĮley, Winchester, Remington, CCI, RWS and Lapua.įirst was the Eley Subs Xtra Plus, which has a newer, lighter wax lubricant covering.
I also looked at each bullet design and weighed them to get a real bullet weight and measured a five-shot string over my chronograph to give a fuller picture of ballistics at the end of the testing. To ensure that each bullet would be equally compared, I matched the way the soap was mounted on the range for each test.įor every bullet, I shot two soap-bar tests and took the mean result. While of course soap does not mimic animal flesh, it is used by certain bullet makers to test their products and it should give a consistent basis from which to compare each bullet’s performance. The test was to measure the depth of penetration and the bullet expansion. The range test for these was 30 yards and the rifle used was a Ruger M77/22 rimfire.Įach brand of ammunition was sighted in at 30 yards and any differing point of impact noted and compensated for on the soaps, which were securely fixed. I purchased some soap bars measuring 2in x 2in and cut to approximately 6in lengths to test the penetration of each bullet. 22LR rimfire subsonic ammunition from varying manufacturers to ascertain accuracy and stopping power at normal vermin ranges.
You also need to think how the bullet will perform when it reaches its target – to get the right results you need good performance of penetration or expansion. Getting good resultsĪ responsible shooter is always keen to achieve a humane shot and for this accuracy is paramount. To do that, you need to invest a bit of time and test out what is available in a methodical manner. This may not be best for you however, for getting the best out of your rimfire and achieving your rifle’s potential. Users often make their ammunition choices based on the cheapest manufacturer or on a friend’s recommendation. 22 often doesn’t have the respect and appeal given to stalking rifles and shotguns which results in a disinterested approach towards the calibre. 22 rimfire is largely considered by shooters who have used it to be an accurate vermin cartridge that’s budget friendly and straightforward to shoot with.
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