How many .223 in a USPS FRB????

[abunaitoo]

I had it written down someplace, but forgot where.
Anyone know how many .223 shells fit in a USPS flat rate Medium square box(not the flat one)??????
I think it was over 1500, but not sure.

[dbosman]

Tongue fully inserted into cheek. ;-)
I have a counting scale. Send me a box and I'll get back to you with the count.

The correct answer will have to be a bit fuzzy. Depending on how well you shake the box while filling it, you can get 1500 to 1800 in a MFRB.
Also, dirty brass doesn't pack as well as clean brass.

[500MAG]

Tongue fully inserted into cheek. ;-)
I have a counting scale. Send me a box and I'll get back to you with the count.
Your like the owl with the tootsie pop