Ive got a chance to buy a mossberg 100 atr in .243 for $250 otd. I usually try to stay away from budget rifles, but i need a new "calling" rifle. I use the S@#t out of my rifles, carried alot, shot a fair amount and bouncing around in the truck. Anybody have any first hand experience with these rifles and had them long enough to determine if they are worth a damn?