I'm going to be using a Stiller Tac30 AW to build my 6x47 or 6 Dasher. They don't come with an integral recoil lug. But is one really needed on either of these calibers? For banging steel long range and doing PRS matches? I cant imagine either cartridge having much recoil on a 14lb gun with a muzzle brake or suppressor. I'm only asking because I'm ordering my McMillan A4 tomorrow and need to tell them if I want it inletted for a recoil lug....unless they all come with that standard