Well i have been wanting to take a new M3 all polymer switch and replace one of the insulators with a porc. one and i did here but come to find out they made them to where you can't swap out insulators which sucks because i was hoping to leave this one out and see if it would be put up. Well my mind will go back to the table and think of a new one I'm now going to make a half S&C with a polymer Chance. Stay tuned!