If you know, you know. Excellent rifle. 1/8 twist. Shoots 77gr razor core in a ragged hole if you can do your part. This is a factory rifle. Roughly 400 rounds through it. I just dont get to shoot long range enough to justify keeping it. Comes with, Harris Bipod and A.R.M.S 30mm rings, Larue Trigger and Rearden Muzzle device that fits a plethora of suppressors, and a 20rd mag. Ready for your clone collection. The collar has been removed and isn't available. These rifle aren't cheap like a PSA. $2,200 plus tax for just rifle and a several month lead time to get it to you. I want $1,800 for everything except the optic and sling. +300 if you want the Arken EPL4. Price is firm. I'll ignore any other offers. Absolutely no trades. Cash only! Must meet in Leander, Liberty Hill or Shady Oaks n Cedar Park. Text only! 210-3two8-one88four.