Do any of the major gun makers plan to release a small to mid bore ? While accessorizing a gun with extra parts barrels plenums hammers and all the such interest some ..not all have the want/abilities to accomplish this but would love to jump on the slug bandwagon. I for one would love a 30 cal that could push a 55-60 grn slug at 1000 FPS gun needs to be regulated have a fair shot count good suppression and not be to long ! Am I asking to much ?