Many of us have an idea of what rifles and bullet weights are best for hunting game like antelope, deer, elk, and hogs with our favorite hunting rifles. For example, the .243 Winchester with its 90-100 gr bullets has built a reputation as a deer harvester but tends to struggle a bit on the larger deer. The .270 and its 130 gr bullets does well on all classes of deer and is marginal for elk, and so on. This understanding is based on a lot of factors including peer advice, reading, and personal experience. Nonetheless, many folks choose bullets and calibers that produce so much recoil that they are challenged to get the bullet to hit within the vital zone of their quarry. Others minimize recoil by choosing small caliber rifles or medium bore guns with lightweight bullets better classified as varmint bullets. Is there a happy in-between in weight and power that can be described as ideal for the intended quarry?
A happy medium can be described as being the lightest bullet that one can have reasonable confidence that a well-hit animal will collapse within about ten seconds of being hit. Here is a chart built from a combination of knowledge gained by our mesolithic ancestors and modern tests of bullet performance:
Read more about how this chart was built in the Ideal Bullet Weight pages
Whenever a new powder or bullet appears on the market, folks have to wait a long time for commercially vetted load data unless they happen to shoot one of the popular calibers. Powder and bullet companies target their powder for these calibers. Similarly, long-range target shooters frequently press the maximum load ceiling to get the slight added performance edge that can make the difference between winning or losing a contest. How do you work up safe loads when you happen to be in one or both of these groups? Go here to read a discussion about finding out when pressures might be too high.
Your favorite rifle is sighted to point of aim at 100 yards and that pesky deer shows up at 275 yards. What is the sight picture needed to center in the vital zone?
Is the sight picture easier to use if the rifle was sighted in 2.5 inches high at 100 yards?
Build sight pictures from example trajectories: Demo.
Build sight pictures using 200 yd zero and 500 yard drop Build Sight Pictures
Here’s to Safe & Fun Shooting!
J. A. Smith
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