Probably not.
It all depends on your definition of "armor" and "armor piercing".
No.
Depends. Rifle or handgun? The Florida law addresses handgun ammo. See link below to the Florida ammo law.
No. Ball ammo is a lead round nosed bullet with a copper jacket. It will just flatten when hitting armor.
Yes armor piercing can be owned in Ohio as well as many other types of ammo such as tracers although tracers can't be fired in some places. Of course who knows what will be legal after the new President takes office since the Democrats don't want any one to even own a gun.
Regardless of if it is legal or not, it is not ethical to do so. AP bullets are more likely to wound and maim, but not kill the deer.
Check all local laws first then you can do a web search
its not the rifle that makes the difference its the ammo an armor piercing round would
There are hundreds of slightly different types of ammo. For rifles, the most common are ball, blank, tracer, armor piercing, incendiary, frangible and dummy.
legal to own...... illegal to make or import without proper paperwork.
Armor piercing rounds are made in varius calibers or mm, the most common are 308 7.62x54, 50 BMG, 416 Barrett, 408 chi tec....Armor piercing rounds as a whole or copper coated on the exterior and steel core rounds often used by Military or police snipers. Now as for armor piercing for lets say Tanks or tracked perssonel carriers then most larger caliber such as 105 mm and the M1 Abrahms 120mm fire depleted uranium sabot rounds capable of piercing any known armor to date. <><><> Further, it will depend on WHICH body armor- it is made in several grades. MOST soft body armor is intended to stop handgun ammunition, not rifle ammo.
you will find loads of ammo and a medical power armor