Too many variables exist for an exact answer. The condition of the Rams and the target stands has as much to do with knock down as any other factor. That being said, you are getting to the area of the bottom limits for bullet weight and momentum with the .243. Play the game long enough and you will have a ram shake off a good hit no matter what you use, it is all part of the variables. When it happens don't make a fool of yourself ;~)
Enjoy the game and remember what the motorcity madman (Ted Nugent) say's, you can't do this in France LOL's
How reliable is the .243 with 107's in knocking down rams? I have heard both it works and it won't even budge them. Thanks for any info