I think most people's lack of results with Boat Tail bullets lies more with their chosen bullet than it does with the design. I don't have a single rifle that doesn't shoot Nosler BT's as well or better than anything else. As to the short grip subject, my .30BR only has about .135 of bullet seated into the neck when it's ready to fire, and it will make any factory cartridge look bad. Seating below the neck/shoulder junction can be bad for any bullet. Most FB bullets are about .0005 bigger at the base than the shank, and that can make a bullet fit the bore tight enough to make a difference.
