Back in the 50s a sports writer ran a series of tests on the best cartridge for shooting through brush. and he did it in a way to prove wich ones would give the best group. the .270 150 grain cartridge did the best the worst were the large 45 calibers and the high speed .224 calibers.and I believe he did an excellant job at it.he used wooden dowls arranged in the same pattern for all the shots.
