Quote Originally Posted by BPTactical View Post
Right up until the time you start tapping on your nice new night sights only to realize you fractured one of the Tritium vials....
Yep. Unless the OP has a nice sight pusher I wouldn't risk drifting a set of tritiums in with a hammer and punch.

Bert does my night sights for me unless I pick them up from Bowers then I just have them install them while I'm there.