Hello Robert,
The first Tactical Mossberg 464 Sight went to Mossberg for evaluation (their request) as a potential OEM offering. I'm waiting to see if they have any suggestions or ideas to incorporate into our sight, however...
Looks like the demand is such that I need to start offering them from our websight. (yes sight)
www.skinnersights.comWatch our Mossberg page for the announcement that they are available. (will be a bit still but I'll start working that direction first of next week.)
Thanks for the inquiry! I have a Mossberg 464 that I bought to use as a test gun for this sight. It is well made and shoots wonderfully!
Meanwhile, many folks are using the Skinner Lo-Pro on the Mossberg with great success!
Hope that helps!
ANDY