300 WSM with 55gr sabboted .224\'s Anyone shooting any sabboted loads for coyote or such? My brother was running some over the crony yesterday in the 55 and 75gr persuation from the 22" barreled 300WSM of his. He was getting 4130 to 4550 fps with the two loads and several bullets using Win 748. A-Maxs and V-Maxs were the only ones that would group well and that was just over an inch is all. The barrel was a new take off from an '06 and rechambered so I'm not sure what the twist is but I don't think its the right one by far.