Bowtech your are getting a lot of good info, and I'm not going to disagree with any of it. I still did not see what you are going to use it for as far as smallest target at 200 and normal target at 200. Prairie dog at 200 with a lever gun, doubtful as a rule, coyote, definitely possible, white tail deer or bigger, yes.
Now here in Texas, a truck gun, is not going to get treated well, definitely no optics, and will get a good cleaning when it quits working. I don't know if this what you are thinking. I like sks's for rugged truck guns. Cheap, work, and accurate enough for 8" accuracy zones at 200. If you forget about it and it gets rode hard and put up wet, it will still work and get ugly, resale will go to zip, but your out little, and have lost little. The milsurp bolts proposed here are great choices as well, cheap and more accurate, with a simple sighting system, but rugged and have greater range. The 8mm and .303's do thump though.
The Remington auto's or pumps can be had used for sometimes ridiculously low money, and if bought for 2-300 bucks are available in stronger, longer range calibers, and are not a bad choice. The new ammo for 30-30, is expensive, but makes it a very viable 200 yrd cartridge.
The high end levers like the Savage or Browning, I like, and maybe your truck gun, sits in a protected place, where rubbing on the floor is not going to happen, getting wet and not attended to is not going to happen, that is what happens here to truck guns.
Good conversation.