10mm Auto by Federal, FMJ, One Cartridge, not a Box.
More versions of this caliber, please see below in related items.
For more information please see below.
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One Cartridge, not a box: 10mm Auto or 10mm Automatic by Federal Cartridge Company factory loaded with new brass with “F C 10 MM AUTO” Head-Stamp and 180 grain FMJ ( Full Metal Jacket) projectile.
For more versions of this caliber see below in related items.
History of the 10mm Automatic cartridge:
The 10 mm Automatic and “Bren Ten Pistol” was designed by Jeff Cooper & Associates and introduced in 1983 for the now “out of business ” Dornaus & Dixon Company.
It is very impressive, more powerful than the 357 Magnum and double the energy of the 45 ACP! However you pay for it in recoil.