I live on 5 acres about 15 miles west of Kalispell, we have been here 20 years and I actually found this place on Craigslist when it was still a new medium to look for things, now I paid $30K for my place, but that was 20 years ago, what is nice about it, is I am able to hunt my neighbors property 60 acres and I am able to hunt and shoot on Stoltz land right behind me, which is about 50,000 acres, so I am pretty much set for life on hunting and shooting, having access to over 50,000 acres is really nice and like I said, I got this access for only $30K, now a days it will cost you about $250K, but still within your price range, there is a 60 acre property about a mile away from me that is up for $160k, kind of hilly, but you could set up a 100 yard range pretty easy.
Like I said, there are places up my way in your price range, but you have to look for them.