Unfortunately the manufacturer has not provided that information, even on their own site. We recommend contacting them directly, they should be able to provide you with that information. You can reach them here: https://talonarmament.com/
I suggest skipping any product that the manufacturer doesn't provide basic information to the sales team for. its bad business to either not provide or research for the customer the basic information like dimensions. it is an early indication of the support you will receive if something goes wrong.