I just got my new Ameriglos from pistol gear (great service BTW). Instead of paying to have a gunsmith install them like I did on my service XD, I decided to try to install them myself on my SC. I did the freezer thing like mentioned on earlier threads. The old sights came out with no trouble. The new ones installed with no tools whatsoever, just finger pressure. I had to take them off and put loctite on them to keep them in place. After everything warmed up and dried, they seem to be held in place quite well. Is there any reason for anyone to have a gunsmith install their sights? This was just way too easy. Am I just lucky or is this the way it is for most people?