SKU RM-AG-USASSAY-100OZ-BAR/USD · per item · indicative
Spot history unavailable for this range.
Indicative · derived from spot history · today's premium held constant
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This 100 oz Silver Bar from the U.S. Assay Office features .999 purity and is a favored choice among investors for its substantial weight and trusted provenance.
$6,998.00 / item · cash price · U.S. Assay Office · In stock
Price holds through checkout · KYC at first purchase · cancel before settlement
Every piece ships with a live custody passport — serial-matched, assay-logged, and re-verified against the Rockwell ledger on a timer. Verification is the product.
Authored numismatic breakdown, artistic provenance, and institutional custody proof.
The 100 oz Silver Bar from the U.S. Assay Office is a premier choice for investors seeking a substantial and reliable silver investment. With a purity of .999, this bar contains 100 troy ounces (3110.35 grams) of fine silver, making it a significant addition to any precious metals portfolio. The bar is stamped with the U.S. Assay Office seal, ensuring its authenticity and quality, while the clear markings of weight and purity provide transparency for investors.
Historically, the U.S. Assay Office has been synonymous with trust and reliability in the precious metals market. The design of the bar reflects a commitment to quality, with the obverse showcasing the official seal, a hallmark of authenticity. This bar serves not only as a store of value but also as a piece of numismatic history, representing the enduring significance of silver in global finance.
From an investment perspective, the 100 oz Silver Bar is an attractive option due to its liquidity and the sovereign guarantee of its purity. It is eligible for inclusion in a Precious Metals IRA under IRC Section 408(m), allowing investors to diversify their retirement portfolios with physical silver. The global demand for silver, coupled with its industrial applications, positions this bar as a strategic asset in times of economic uncertainty.
Rockwell Metals offers seamless integration with our ecosystem, including a 120-Second Price Lock at checkout, ensuring you secure the best price for your investment. Each bar is accompanied by a Cryptographic Vault Passport, featuring XRF-spectrometer verified serial numbers for added security. Our $250M Lloyd's of London insured vaults provide segregated allocation for your assets, while our instant sell-back liquidity option allows for quick access to cash when needed. Choose the U.S. Assay Office 100 oz Silver Bar for a trusted and substantial addition to your precious metals collection.
The obverse of the U.S. Assay Office Silver Bar features the official seal of the U.S. Assay Office, symbolizing authenticity and trust. The bar is marked with its weight and purity, ensuring transparency for investors.
The reverse side is typically left blank or may feature a simple design that emphasizes the bar's weight and purity, reinforcing its status as a reliable investment vehicle.
Meets the IRS purity standards required for inclusion in Self-Directed Precious Metals IRAs. Eligible for segregated depository vaulting.
SKU RM-AG-USASSAY-100OZ-BAR/USD · per item · indicative
Spot history unavailable for this range.
Indicative · derived from spot history · today's premium held constant
A documented chain of custody — each step assay-checked and timestamped to the ledger.
U.S. Assay Office. Die-verified original strike.
XRF + ultrasonic at intake. Purity confirmed, serial sealed.
Allocated to Rockwell vault. Insured by Lloyd's, ledger entry opened.
On purchase, the passport transfers to your account — store or take delivery.



