Firing pin protrudes 0.051 inch., firing pin dia is .124 inch and firing pin hole .147 inch. I can live with this problem as long as it's not doing any real harm. Might be hard on the firing pin though and I have just one spare. 1st photo is block with pin protruding and bottom with pin at rest.
Uploaded at Snapagogo.com
Uploaded at Snapagogo.com