Can some one tell me how to determine if a Surefire X300 weaponlight switch is a DG17 or DG18? I'm looking to buy one from a guy on another forum and he doesn't know which one he has. He said it isn't marked or else he doesn't know where to look for the markings. Can he measure the remote switch length and figure it out from that? I need the DG18 so it fits my 1911 with rail. I don't want buy it if it won't work. The DG18 is made to work on 1911s without rails when using the MR07 adapter.
Can anyone help me? I'd call Surefire, but I'd have to wait until Monday and I'd like to let this guy know ASAP so I don't hold him up from selling to someone else.
Can anyone help me? I'd call Surefire, but I'd have to wait until Monday and I'd like to let this guy know ASAP so I don't hold him up from selling to someone else.