I usually set my stock on #3 position, because I'm planning to use a Higher scope mount (1.93" ) so I might need a cheek piece ( CTR / Cheek riser or Luth Ar ), my concern would be clearance of the Charging Handle and stock with cheek piece installed. I cant extend the stock any longer for I dont have enough reach, ideal LOP for stature is 13"-13.5". Thanks
