I have a Bushy Varminter and a Bushy Modular Carbine.  I temporarily put a scope on the carbine because I wanted to see just how good it could shoot at 100 and 200 yards.

I was wondering if I could put the Carbine upper on the Varminter lower to get the advantage of the better trigger.  I do notice that the two buffers are different though.

Anyone know if this is a good/bad/doesn't matter situation?

As long as you DONT INTERCHANGE  the buffers between the lowers its fine...


DONT switch buffers, just uppers and you will OK

Thanks; I'd of thought I would need to change buffers (I don't know why I thought that).