Generally, the walls of a .580 are not thinner on a standard grip. If you put a men's standard .580 core grip on a .600 butt diameter shaft, you will get a 1/64" oversize grip size. If you put the 2G Undersize with a .580 core on a .600 butt diameter shaft, because the outside diameter of the grip is undersize, you still may get a slightly undersized grip. You can take a standard .600 core 2G and install it on a .600 butt diameter shaft and stretch it slightly (1/2-3/4") and the result will be a slightly undersized grip.
Date published: 2016-04-04