Contrary to what one might think, the spacing from front for the FCG hole positions between US and Polish blanks is different - which is why we advertise that our drill jigs are NOT designed for US blanks. While it may work, and has been used as such by our customers, we now have a solution to have these properly drilled; Spacer tubes that fit over the guide pin to hold the US blank in the proper position.
These pins are dead simple to use and are now available when you order your drill jig or separately under the build parts category.
These pins are dead simple to use and are now available when you order your drill jig or separately under the build parts category.
Place your spacer over the guide pin for the front of the blank.
Your blank will be held back in a different position by the thickness of the tube; positioning US blanks to be drilled properly.