Originally Posted by leo84
Im looking at building a AR in 6.8 spc. Any suggestions for a good upper or opinions on the caliber itself?
I have a Lewis Machine & Tool upper, it puts nice tight groups in the target at 100 yards. Hopefully after deer season this year I will have some first hand experience with its performance in the real world.
Palmetto State Armory has several 6.8 options to choose from.