Description Looking for a unique birthday gift for a special Marine? Look no further! We have pre-engraved a .50 caliber BMG bottle opener with the words “Semper Fidelis” engraved in beautiful script. The once-fired military grade .50 BMG casing features a .50 cal jacketed bullet and the precise cut near the extracting groove serves as the bottle opener. We have been selling these for years – long before the current craze! Makes a great conversation piece! *All Rights Reserved. Caliber Corporation 2022.
