* AUTHENTIC SHELL CASING: This key-chain bullet bottle opener is handcrafted from an authentic .308/7.62 casing. Since the casing was once fired it may show small signs of use consistent with its history, making each one unique * SUPPORTING USA BUSINESS: Our openers are sourced, cut, cleaned, and assembled in the USA. Engravings if applicable are also performed in the USA. Key Ring is imported. * GIVING BACK: Old Southern Brass is an American-owned and operated company that is committed to giving back. We proudly dedicate a portion of our company profits to charities that benefit military veterans and their families. Your purchase with us goes beyond quality; it makes a meaningful difference in the lives of those who've served our country.