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Buy 5 kilo silver bars online at competitive prices and secure a cost-effective way to invest in high-volume silver bullion. These .999+ fine silver bars offer lower premiums per ounce, making them ideal for serious investors looking to maximize value. Explore trusted refinery options, enjoy secure checkout, and benefit from fast, insured delivery when adding 5 kilo silver bars to your portfolio today.
5 Kilo Geiger Edelmetalle Cast Silver Bar
Out of Stock
Silver 5 Kilo Heraeus Bar
Out of Stock
Compare all 5 kilo silver bars by mint, purity, dimensions, and IRA eligibility. All bars ship with 100% insured delivery.
| Mint | Purity | Weight | Dimensions (mm) | Finish | IRA Eligible |
|---|---|---|---|---|---|
| Geiger Edelmetalle (Square) | .999 Fine | 5,000 g / 160.75 oz | 213 × 105 × 21 | Minted | Yes |
| Geiger Edelmetalle (Cast) | .999 Fine | 5,000 g / 160.75 oz | — | Cast | Yes |
| Heraeus | .999 Fine | 5,000 g / 160.75 oz | 247 × 70 × 34.6 | Cast | Yes |
| ABC (Australian Bullion Co.) | .9995 Fine | 5,000 g / 160.77 oz | 207 × 85.70 × 25 | Cast | Yes |
At 160.75 troy ounces per bar, 5 kilo silver bars deliver significant silver weight in a single stackable format — at premiums smaller bars and coins cannot match.
Lower Premium Per Troy Ounce Than Smaller Bars
A 5 kilo bar carries a significantly lower premium over spot than 1 oz or 10 oz bars — more of your money goes into silver, not fabrication costs. For serious stackers, this difference compounds meaningfully across multiple purchases.
Globally Recognised and Highly Liquid
LBMA-approved bars from Geiger Edelmetalle, Heraeus, and ABC are accepted by bullion dealers worldwide — easy to verify, resell, and trade internationally. Liquidity is rarely a concern with these widely recognised brands.
A Proven Hedge Against Inflation
Physical silver has historically preserved purchasing power during inflation. Unlike stocks or bonds, a 5 kilo silver bar carries no counterparty risk — its value is intrinsic, not dependent on a third party honouring an obligation.
Tangible, Portable Store of Wealth
A 5 kg silver bar exists entirely outside the banking system — a physical, portable store of wealth you can hold and secure independently. At ~11 lbs per bar, the format is manageable for home storage while representing $6,000–$8,500 in silver value.
Same .999 fine silver content, different finish and premium. Here's how to decide based on your investment goals.
Poured into a mould and cooled naturally. Each bar has a unique rustic texture and the lowest possible premium over silver spot price.
Die-struck from silver strip for sharp edges, mirror finishes, and enhanced security features — ideal for collectors and IRA holders.
Quick Rule of Thumb
If your goal is to accumulate the most silver per dollar, choose cast. If you're buying for an IRA, gifting, or long-term collection where presentation matters, choose minted. Both contain identical .999 fine silver content.
Yes — all 5 kilo silver bars at BOLD meet IRS purity requirements (.999 fine) and are produced by LBMA-approved refineries, making them eligible for a self-directed Precious Metals IRA.
Minimum .999 Fine Silver (All BOLD 5 kg Bars Qualify)
The IRS requires a minimum fineness of .999 for silver held in a Precious Metals IRA. Every 5 kilo bar sold by BOLD meets or exceeds this standard — including the ABC bar at .9995 fine.
Must Be LBMA-Listed (Geiger, Heraeus, and ABC All Qualify)
All three refineries supplying BOLD's 5 kilo bars — Geiger Edelmetalle, Heraeus, and ABC — are on the LBMA Good Delivery List, the global standard for refined precious metals.
IRS-Approved Custodian in an Insured Depository
IRA silver cannot be held at home — it must be stored with an IRS-approved custodian in a qualified depository. BOLD can connect you with a compliant custodian. Contact us before placing a large IRA order.
Subject to Standard IRA Annual Contribution Rules
Contributions to a self-directed Precious Metals IRA are subject to standard IRS annual contribution limits. Rollovers from an existing IRA or 401(k) are not subject to these limits. Learn About Silver IRAs ?
A 5 kg silver bar (~11 lbs) is a significant investment. Proper storage and handling protect both its condition and long-term resale value.
Storage Reminder
IRA-held silver cannot be stored at home under any circumstances — this constitutes a taxable distribution under IRS rules. If you purchase a 5 kilo bar for a Precious Metals IRA, it must be delivered directly to your IRS-approved custodian. BOLD can coordinate this on your behalf.
A+ BBB-rated with thousands of verified reviews. BOLD sources exclusively from LBMA-certified refineries and backs every purchase with real guarantees — not fine print.
Find the same bar cheaper at an authorised competitor? BOLD matches the price — no questions asked. When you're spending $6,000+ on a single bar, this guarantee matters.
Every order is fully insured at no extra cost, shipped in discreet packaging until a signature is captured at delivery. Your 5 kilo bar is covered from warehouse to doorstep.
When you're spending $6,000+ on a single bar, dealer reputation matters. BOLD's A+ BBB rating and independently verified reviews back every purchase with a track record you can trust.
Request a quote online, ship securely using BOLD's insured instructions, and receive payment promptly. No complicated exit process, no hidden fees. Get a buyback quote ?
Common questions about buying 5 kilo silver bars from BOLD.
How much does a 5 kilo silver bar cost?
The price of a 5 kilo silver bar is tied directly to the live silver spot price plus a dealer premium. At current silver prices, expect to pay between $6,000 and $8,500 depending on the mint and market conditions. BOLD displays real-time, spot-linked pricing on every product page and offers a price-match guarantee if you find the same bar cheaper elsewhere.
How many troy ounces is a 5 kg silver bar?
A 5 kilogram silver bar contains exactly 160.75 troy ounces (5,000 grams) of fine silver. The ABC bar, due to its slightly higher purity of .9995, contains 160.77 troy ounces. This makes the 5 kilo format one of the largest commercially traded silver bar sizes available to private investors.
Is a 5 kilo silver bar eligible for a Precious Metals IRA?
Yes. All 5 kilo silver bars offered by BOLD meet the IRS minimum purity requirement of .999 fine silver and are produced by LBMA-approved refineries, making them eligible for a self-directed Precious Metals IRA. IRA-held silver must be stored with an IRS-approved custodian in an insured depository — it cannot be held at home. Contact BOLD for IRA guidance ?
What is the difference between a cast and minted silver bar?
Cast bars are made by pouring molten silver into a mould, resulting in a natural, rustic finish with unique surface textures — at the lowest possible premium per ounce. Minted bars are die-struck from silver strip for sharp edges, mirror-like finishes, and precision designs, often with enhanced security features like UV-verified serial numbers. Both formats contain the same quantity of .999 fine silver.
How do I verify the authenticity of a 5 kilo Geiger silver bar?
Geiger Edelmetalle 5 kilo silver bars feature a unique serial number on the reverse that reveals an LEV rhombus pattern under UV (black) light. This security feature is invisible to the naked eye and extremely difficult to counterfeit. Each bar also comes with a printed certificate of authenticity matching the serial number. A basic UV torch is all that's required for home authentication.
Can I sell my 5 kg silver bar back to BOLD?
Yes. BOLD operates a transparent, competitive buyback programme for all silver bars purchased through our platform. Simply request a quote via the BOLD website or by calling our customer service team. Once agreed, you ship the bar using BOLD's secure, insured shipping instructions and receive payment promptly. Get a buyback quote ?
What payment methods does BOLD accept for large orders?
BOLD accepts wire transfer (lowest premium), credit card, PayPal, e-check, and Apple Pay. For bulk or international orders, contact BOLD directly for bespoke pricing and payment arrangements. Wire transfer typically provides the best overall price for large orders like 5 kilo bars.
How do I store a 5 kilogram silver bar safely?
For home storage, use a high-quality fire- and theft-rated safe (UL-rated, bolt-down) with capacity rated for the bar's ~11 lb weight. Keep in a cool, dry environment and use silica gel to control humidity. For IRA-held silver or larger collections, insured third-party vaulting (such as Brinks or Delaware Depository) is recommended. Always handle with cotton or nitrile gloves to prevent tarnishing.
Browse BOLD's full range of investment-grade silver bars by weight and format.
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Browse Full RangeShop the full BOLD silver bar catalogue — from 1 oz to 5 kg, cast, minted, and poured.
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