sweetness!!!
whats your upper/lower going to be?
im still waiting for the serbu.....
Spike's lower, with an MOE stock. I'm building my own upper with a 6.8 SPC White Oak 12" barrel and MOE handguards. It's a carbine length gas system but the handguards are mid-length, so they'll come almost to the end of the barrel. I have a YHM front sight/gas block that will be used only for a sight and for holding the handguard retainer in place. The real gas block will be a low profile unit under the handguards.
Not sure what I want to use for a muzzle device yet. AR15 Performance makes a knock off of the BattleComp for 6.8. It's a lot cheaper than a real BattleComp, too. I'm leaning towards using that, or one of their tunable compensators.
I went with 6.8 because I had convinced myself I needed a new deer rifle anyway, and I may get the opportunity to go hunt pigs in Texas one of these days. 6.8 out of a 12" barrel should be good out to 200-250 yards, which is the outer limit of where I would feel comfortable taking a shot at a deer anyway.