I get 2820 fps in 25 inches of barrel in a straight br with varget and a 105 berger.. Have a 600 yd berm and see no advantage with the dasher. Real world velocity difference with 2 local dashers is about 150fps. One of my dasher shooting friends is shooting 115 gr still a little faster than I shoot 105s.. Details, details! You can't go wrong either way.
