I've started looking at some of the more overhaul-ish weapon addons (Classic Fallout Weapons - New Vegas and Reload among others) that add their own ammo and I realized they have the same problem we had back in FO3 before Community Ammunition Library - CALIBR came out: they add the same ammo types leaving the players with two kinds of .45 ammo that on paper are supposed to be the same thing.

Is there any CALIBR-like mod that the community decided to use to avoid such problems?

The author of CALIBR is working on a new vegas version as we speak, apparently.

Not that I don't believe you but do you have a thread link or something where I can follow the development?

It was on the forums here if I recall correctly.

Might try searching the mod forum for calibr

Wasn't very lucky at first (that's why I started this thread) but after changing a few search parameters I found it: http://www.gamesas.com/index.php?/topic/1128464-wipz-calibr-new-vegas/

I see no problem using FluidFire's version of Caliber included with Reload, I don't care for Reload itself but his version of Caliber (not to be confused with Calibr) works great and includes most ammo's anyone would ever use, very well done resource.

It doesn't include the classic FO ammo (14mm ammo) and a few other from CALIBR.

Thats true but I believe he stated that it was a work in progress.

Yeah, I poked him about it.