This here is an AR500 steel target which is an inch thick, which is more than we can say for you. It comes with one hole in it.
It's in stock and ready to ship. Most 1" stuff has to be cut to spec, but we have these on hand. It's a great way to check your zero, or dip your toe into 50 BMG rated targets. Some people (ahem) have been known to use these for AP testing or other really foolish things.
If I set this up correctly, it should have USPS $5 shipping available, and count towards $175 free USPS shipping with other eligible items.
Rated for 50BMG at 100 yards. Remember M33 ball ammo is steel core, and not recommended. But I'm not your mother.
Good luck have fun don't die