Ruger LCP Custom question

[1sg]

The new LCP Custom has a photolumenesent insert recessed on the front sight. I'm considering replacing it with a tritium or similar insert and I don't have the proper tool to measure the diameter and depth of the cavity. Can someone help please? TIA...

 

[Model39]

Call Ruger Customer Service

Not trying to be a wise guy. I have called Ruger Customer Service and they were very helpful. They even called me back to give the information I needed since the agent did not have the information readily in front of him.
The number I called was 336-949-5200. Very service oriented.

 

[1sg]

I called Ruger on Friday. The rep was very friendly but told me the info was "proprietary". I chuckled and said what's so proprietary about the size of a hole? He wasn't amused. I wish I would have spoke with the same person you mention so I would not have to post this appeal for help