I've been looking at all different types of AR's and like the Bushmasters as well as the Rock River ones. I just can't find much for a .308 in an AR frame. I looked at the Remington R-25 in the .243 caliber, but it was fairly heavy. And the Remington's although produced by Bushmaster i'm told don't have the 2 stage triggers like their Bushmaster family. Any suggestions?