I've shot plenty of prairie dogs with 88 gr ELDMs out of my 22-250 AI. Makes a mess of them. Current load with RL-23 and a 22" barrel is right at 3150 FPS.
A 77 gr TMK works really well also when looking for "splat factor". 77 gr TMKs are hard to find now, but Creedmoor Sports sells projectiles as "American Bullet Company". They list a .224 77 gr tipped match bullet from a "major bullet manufacturer" (I'm pretty positive it's Sierra). They have the same green tips and BC as the TMK.
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