.50AE to be specific, personally i'dgo with a .357 myself as the rounds are easier to source and you have more options.A '5.1'?
you mean a .50
personally i see spools being the future. I cant see the poppits (of the ram driven, stacked tube vareity at least) being taken much further than the ego8
....matrixes will continue to get smaller untill they are estentially single tube.
pikkadol, droid, quests these are the kinda gats that will slowly gather popularity. just they way i see the market heading