I've got an old, and when I say old, I mean old Savage model 112 in a 22-250. This rifle probably has about 10,000 rounds through it as it havs been to Montana and South Dakota numerous times and has killed more prairie dogs and woodchucks than you could shake a stick at. I would imagine that there is no rifling half way up the barrel, but still shoots pretty good. OK - so its time to rebarrel this old girl! I would like to stick with the 22-250 caliber because I'm cheap! I have about 700 rounds of loaded and unloaded pieces of brass for this single shot old rifle! So I was thinking about rebarreling it with a Krieger 1-8Tw. barrel. My question is - does anyone have any experience with the heavy weight bullets with their 22-250? I will be using primarily Hornady 75grain and 80 grain A-max bullets and also some 80 gr Bergers, since I have so many of these bullets. AND how accurately will the lighter match bullets shoot in this fast twist configuration ,55 - 69 grain bullets)? And what can I do for a better trigger??