Honesty. Trust. Reliability. SilverTowne Mint 2 oz Silver Bullet. This piece makes a great gift or investment for enthusiasts. 999 silver, it is modeled after the. 308 Winchester rifle round. The base of the bullet is engraved with 2 oz. This bullet is purely decorative and is not intended to be fired from a weapon. Overall Length: 2.866 in (72.80 mm). Base Diameter: 0.475 in (12.19 mm). Silver Content: 2 troy ounces. Engraved on the base: 2 oz. Manufactured by SilverTowne Mint. Novelty bullion piece, not intended to be fired. Price is per single silver bullet. We are a licensed precious metals dealer operating a physical retail store in New Jersey. 100% Positive NJ Dealer. Please note: All bullion items are final sale. HERITAGE GOLD & SILVER.