might be the grip safety tang wears hard on the web of my shooting hand
Agreed.. the bottom edge of the grip safety tang can be quite ummmm sharp on the Springfields GIs I've shot. Why I went to a extended beaver tail. I've come to a new conclusion.. maybe my NEXT 1911.. take the GI grip safety and melt it (sand the edges) blend it all to a nice easy on the skin, small tab. Still big enough to keep me away from the hammer though.