Just ordered a Xanthos Lite 308 upper and lower set. Gonna cannibalize my Pa-10 and revisit that at a later date. Yes, the main goal of this build will be lightweight and compact. Planning on a Brigand Arms carbon weave handguard. I'm now on the lookout for sturdy yet light stock assembly. Before ya'll start busting my balls, I aint gonna be weighing take down pins in the kitchen and posting pics that include my crooked toes. I wanted to do a high end build so why not put it on a diet. I should