i get feeding extracting problems all the time with my weatherby vanguards. the extracting problem is due to the scope turret being in the way. so when i throw the bolt back the gun kicks the shell out and up, hitting the turret and falling back in the action. the feeding problems i think are due to a combination of poorely designed feeding tracks and the rifles being chambered in wsm's. like the other guys said crf wont fix a short throw but on the other hand ive never had any problem with my lee enfields, which are control round push feed. and if your worried about accuracy dont get the international models from ruger, my fathers old m77 mk.1 int. will only get about a 1.5 group on a good day