I have a Henry H001 that i have had for a very long time and really shes my 22lr go to gun! She has a slick action, feed what ever i give her from CB shorts to stingers. The other day i was cleaning it and i decided to completely disassemble it. I noticed that most of the parts still have casting marks all over them so i stoned every part and did it make a world of difference! She was smooth before but now shes like glass!