Overpriced...but way cool. Once ounce of silver minted to look like a .45acp cartridge. As I type this the spot price of silver is about $19.80 and these are $26.06. Not a good investment but a cool curiosity.
http://www.goldeneaglecoin.com/item/1-oz-silver-bullet-.45-caliber-acp
http://www.goldeneaglecoin.com/item/1-oz-silver-bullet-.45-caliber-acp