What is 10mm Auto?
A powerful semi-automatic
A less powerful version of the cartridge was later developed for the FBI; this became known as the now very popular
Guns chambered for this cartridge include:
My uncle just nailed a white-tail deer with his Glock 20 with a 10mm Auto FMJ.
A pistol cartridge developed orginally for law enforcement, intended as a mid-way cartridge between the 9mm and .45 ACP. It's ballistics are similar to those of the .41 Magnum.
The FBI adopted Smith & Wesson's Model 1076 10mm pistol.