2025 British Silver Britannia | 500 Coin King Charles III Monster Box (BU)

The 2025 British Silver Britannia Monster Box delivers a complete mint package of 500 Brilliant Uncirculated 1 oz coins from The Royal Mint . Each coin is struck in .999 fine silver with a face value of £2 and features the official effigy of King Charles III on the obverse.

The classic Britannia reverse by Philip Nathan stands firm with shield and trident, complemented by modern visual security that helps confirm authenticity at a glance.

This sealed Monster Box arrives as 20 mint tubes of 25 coins , providing efficient storage, protection, and quick counting. The Silver Britannia is respected worldwide for purity, craft, and reliability. For collectors who want sovereign silver in volume, this box combines trusted weight with refined design and next generation security.

Specifications

• Year: 2025
• Total Weight: 500 troy ounces silver 500 × 1 oz
• Metal: Silver
• Fineness: .999 Fine
• Denomination: £2 per coin
• Diameter: 38.61 mm per coin
• Condition: Brilliant Uncirculated
• Mint: The Royal Mint United Kingdom
• Obverse: King Charles III portrait by Martin Jennings
• Reverse: Britannia with shield and trident by Philip Nathan
• Security Features: latent image micro text surface animation tincture lines
• Packaging: Factory sealed Monster Box with 20 tubes of 25 coins

Why Choose the 2025 Silver Britannia Monster Box

The Silver Britannia pairs heritage with present day security. Four integrated features including a latent image that shifts between a padlock and a trident precise micro text animated wave background and tincture lines on the shield support quick visual checks. A full sealed box provides 500 ounces of government backed silver in a tidy format that stacks neatly and preserves Brilliant Uncirculated condition.

Key Benefits

• Five hundred 1 oz coins of .999 fine silver in mint sealed tubes
• Obverse features King Charles III confirming the current era of issue
• Reverse shows the iconic standing Britannia with modern security detail
• Legal tender £2 per coin issued by The Royal Mint
• Efficient storage and handling inside the sealed Monster Box
• Protected under Coins Online's Freedom and Authenticity Guarantees

Collector Confidence

Coins Online verifies every 2025 Silver Britannia Monster Box for purity tube count seal integrity and condition prior to shipment. Sourced from mint authorized channels each box arrives ready for organized storage and long term stewardship. The Silver Britannia remains a cornerstone choice for collectors who value clarity consistency and sovereign origin.

Educational Insights

• See how modern visual security works in Inside the Security Features of Modern Bullion
• Learn bulk storage best practices in How to Store Physical Gold Safely | Home vs Vault Storage
• Explore series history and design heritage in Britannia | A Guide to Britain's Flagship Bullion Coin

Conclusion

The 2025 British Silver Britannia Monster Box unites precision minting .999 fine purity and verified security in a sealed five hundred coin format. With the King Charles III obverse and Britannia's enduring reverse this box brings scale elegance and assurance to any serious silver collection.