68forums troll and now a newbie member. First off, thanks to all for posting endless amounts of info for 6.8 ARs. I recently built my first 6.8 mainly for chasing Whitetails in Missouri. Can't wait to get in the stand this fall! I posted a RTIC cup I etched on Twitter and it was suggested to share it here. It was my first attempt at this pattern, but all in all I think it turned out pretty cool!