Lee 308 Die

Lee Undersize Mandrel .3055

When delivered from the factory, the collet die will grip the bullet with a light press fit with cases of average hardness. Should you desire a tighter fit, you can order this .002 undersize mandrel for 300 WSM, 7.5x55, 30/06, 30/30, 308 Win, and 300 Win Mag.