Well I think I've got Mrs.TD talked into the idea of needing a 6.8 SPC in the black rifle arsenal, so I'm starting to do my homework. Wanting a flat top, optics ready unit...the longer the barrel the better. I've looked on-line at the Barrett REC7, DPMS, RRA and Stag. Leaning toward a piston driven, which means a Barrett. Price not really an object, but always looking for the best bang for my buck (pun intended). Thoughts, ideas, suggestions, comments, experiences??