Lee Factory Crimp Die 50 Bmg brand_-Tipton the three tripods vary in

the three tripods vary in important details such as size

the pellets fill the lands and grooves of the rifling more consistently than a loose patch

264 and a ballistic coefficient of 0

The Richter Optik Crystal 4x40 is a compact

Lee Factory Crimp Die 50 Bmg brand_-Tipton the three tripods vary inLee Large series (1 1 4x12 thread) 50 BMG Factory Crimp Die, used with the Classic Cast Press only, crimps the bullet in place more firmly than any other tool. Tests demonstrate that even bullets which have no crimp groove will shoot more accurately. A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move. This higher start pressure insures a more uniform pressure curve and less velocity variation.