CCS long steel breech dimensions?

[Gesshoku]

Anyone have the measurements for the custom shop's long steel breech? I'm anxiously waiting for my order to be built and shipped and want to occupy my mind with things I can do with it and to it! A friend of mine gave me a really nice red dot sight and I'm curious as to how well it'd fit. I'd like to know the measurements of both sections, before and after the loading port/bolt area (does that have a specific name?) and the overall length if possible please.

Thanks in advance! I sure couldn't find it via google 

Oh, and any success stories on the CCS some how delivering in 2-3 weeks? lol I don't like the 3-6week build estimate! I'm so impatient...

[AllanWJ]

This is pretty close. I was trying to work around scope mounts, but it gives you an idea. The top dims are the lengths of usable dovetail. (click the pic for a larger size)



Allan

[Gesshoku]

That's perfect! Thanks a lot for taking the time on the diagram.

Hadn't gotten a chance to see any in-hand, but I noticed in pics (and now on your diagram) that it has that section of rail missing in the rear. Is that to do with the mounting of open sights? The CCS ran outta the lpa mim sight I wanted and I got impatient and just ordered it without lol hoping the red dot I've got won't add too much bulk...