bought some tracers at the 1500 and something is wrong

[BE Mike]

I know, thats why I said 233 chemical stuff not 223 cal

On the package in the photo, there was a decimal point before the number as in .233. To me, in ammo, that denotes caliber. I've never heard of .233 caliber ammo, but I sure as heck don't know everything. Still, a typo like that on an ammo box would send up red flags for me.