I am not positive on your load. It seems to be a bit on the heavy side for a Handi rifle. Back off 10% of the IMR 4895 and see if this does not solve your problem. If it does, then start working your back up in little steps (.5 grains) until you have a problem again or you get accuracy you are looking for. I do not see IMR 4895 listed in the Hornady manual, but 35.3 grains of H4895 is a top load so maybe the IMR is too hot. In general, Handis do not like hot loads; hot loads can cause sticking problems. Good Luck and Good Shooting