Thanks John, I thought there maybe a few restricted vs prohib depending on who verified it. I've read that if the measurement is very close to 105mm that the cfo have their lab measure the length instead of your local verifier.
A friend of mine has one that was put in prohib. I wonder how much resistace I would get if I try to get it re-registered to restricted asuming when I measure it I find it to be slightly longer than 105mm.