[Phlap]

As a rule, no more than 1,000 rounds of each caliber for each weapon.

[Svartalfiar]

As a rule, no more than 1,000 rounds of each caliber for each weapon.

That's not very much for some stuff. Taking the AR to the range, you burn through mags in no time. 1M rounds is 35-50 mags. You can burn that in a couple hours at the range without even trying. And if you expect to have several range trips worth of ammo, not to mention on-hand stock for SHTF/anything else, you'll definitely want way more than a measly 1000 rounds!