Quilly, the answer is very simple. Not enough of us buy .35 cal. rifles when they do offer them to make it profitable to chamber guns for these rounds. When push comes to shove, the corporations are looking at the bottom line-profitability. Decisions are all made by the "bean-counters", and a company cannot afford to make something that will sit on the shelf, remaining in inventory, when a different chambering would have sold!! Americans are generally wedded to smaller bore, higher velocity rifles, probably thanks to Roy Weatherby, the greatest gun SALESMAN of the 20th Century!! He won the PR war, Elmer Keith lost it!!

Keep yore powder dry!!