I have had and still have quite a few Handi Rifles. They have all been pretty good except for the 243. I had two of them and sticking cases was a constant problem. Probably half of all the shot ended up with a stuck case. I gave up on the 243 in the H7R/NEF rifles. All other calibers have worked well for me. The ones with rimmed cases work the best. 30-30 357, 44 Mag, 45-70 and 22 Hornet. I also have a 35 Whelen, 308, 45 Long colt and 280 Rem.