Whats up with the shortage of .50BMG rounds? The CC I got "01101bf9" doesn't command the vanilla. I also have 19th & 20th century weapons and
the author leaves out the command for his .50BMG weapons ammo and the lockers contain none. I have CALIBR as 02. Thanks guys!

You know, it would make more sense to post this in the mods board.

Anyway, to get the correct ID open your mods in FO3Edit and look up the item in question. Or replace the first 2 digits with the load order number of the CALIBR mod, it's displayed in FOMM.

Thanks. Seems like the CC scripting requires caps when caps are being used. That was my mistake.

Also, CALIBR has an optional CALIBRxMerchant.esp, you can then often find a merchant in the Muddy Ruder selling all kinds of ammo.

I was under the impression when you were carrying a weapon your odds increased to find the ammo for it in random loot.
I've been carrying around that damn heavy .50cal rifle and never could get random loot to spawn me ammo. Weird.

Ammo you find has nothing to do with your weapon whatsoever.