Good luck on your next windless day at the range. I happy you have found a bulelt that you like in your H&R .22 Mag.
If you get a chance try a box of the CCI Maxi Mags instead of the Maxi Mag+V's, you may find they shoot well for you. I could not get the Mavi Mag+V's to shoot at all in my gun, in fact they were among the worst shooting for me, and that did not make me happy, I had hope for them as a coyote round. In my particular gun, the regular CCI Maxi Mags shot great, especially for the price!!! Let us know how and when the groups begin to tighten a bit. These guns usually need 100-200 rounds through them before they start to shoot really well. As it is your gun is shooting better than it has to for coyotes!!!....<><.... :grin: