It's a 9 twist, and yes, I have my custom recoil lug installed. I bedded it into Devcon 10110. I haven't worked with the factory lug yet, but I have all the equiptment and pillars ready to go. Soon, very soon.
Mac, you got a factory Lam stock? You dog, you!
Sweet rifle.
Since we all like to see targets, here's three from the first day I went from a 1-3/4" high zero at 100 yards, out to the 600 yard range. The first target is at 100. I've got the 120 NBT's smoking over 3,000 fps. For a [lighter] weight rifle, this one really impresses me.