Napier London Gun Stock Finish Kit
Professional results, no experience required. The Napier London Gun Stock Finish Kit is the industry standard for reviving tired wood and sealing out moisture. It’s the easiest way to achieve that classic, high-end 'London finish' from the comfort of your own home. Protect your investment and make every piece in your cabinet look like a masterpiece.
When only the best will do, the Napier London Gun Stock Finish Kit delivers a traditional, professional-grade finish worthy of the finest sporting arms. Developed for use on all wooden gunstocks, this premium kit achieves a deep, lustrous sheen with long-lasting protection. Based on the original secret formula used daily by Napier’s master gunmaker Frank Whyman and generations of London craftsmen, this kit enables you to restore, protect, and enhance your stock to perfection.
Neatly presented in an attractive wooden case, the kit contains everything required for refinishing or seasonal maintenance, ensuring your firearm remains in exceptional condition year after year.
- Suitable For All wooden gunstocks
- Usage Refinishing, restoration, and seasonal stock maintenance
- Authentic London Formula: Derived from the same traditional blend used by Napier’s master craftsman Frank Whyman, ensuring a premium, time-honoured finish.
- Comprehensive Kit: Contains everything required to clean, seal, finish, and polish wooden gunstocks to a professional standard.
- Restores and Protects: Revitalises dull or worn finishes while sealing the wood against moisture and handling wear.
- Simple Application: Includes detailed instructions to guide users through each stage, from grain sealing to final polishing.
- Seasonal Maintenance: Perfect for use at the start or end of the shooting season to preserve the appearance and integrity of your stock.
- Elegant Presentation: Supplied in a high-quality wooden box, ideal for both storage and gift presentation.
- 100ml Napier Gun Stock Finish
- 10ml Rubbing Oil
- 10ml Grain Sealer
- 4 Applicator Pads
- 1 Pack of Abrasives
- 1 Final Polishing Cloth
1. Can this kit be used on airguns?
Absolutely. While the kit is inspired by traditional London gunsmiths, it is perfectly suited for any wooden air rifle or air pistol stock. Whether you are restoring a vintage "springer" or protecting a modern PCP wood stock, this kit provides a professional grade finish.
2. How many gunstocks can I finish with a single kit?
Generally, there is enough material in one kit to refinish up to five complete gunstocks. This makes it a very cost effective solution for collectors or those with multiple rifles and shotguns.
3. Does the finish provide protection against the weather?
Yes. The formula is designed to seal the wood and provide a durable barrier against moisture, rain, and handling wear. It is an excellent choice for seasonal maintenance to ensure your wood doesn't "cloud" or water mark when used in the field.
4. Do I need to strip the old finish off first?
For a full restoration or to repair deep damage, it is best to remove old varnish or heavy oil finishes. However, the kit can also be used for occasional "top-ups" to enhance a dull finish and restore a rich, professional sheen without a total strip-down.
5. Is this kit suitable for both Walnut and Beech stocks?
Yes, it is developed for use on all types of wooden gunstocks. The finish contains subtle colorants designed to enhance the natural grain of the wood, bringing out a deep, traditional "London" glow on both light and dark woods.
6. How long does the process take?
The initial coats are absorbed quickly, but it is recommended to allow 1–2 hours of hardening time between subsequent coats. For the best results, the grain sealer should be left to harden overnight before you begin building up the final finish.
7. What happens if I run out of one specific item in the kit?
You don’t need to buy a whole new kit. Individual components such as the Gun Stock Finish, Grain Sealer, or Rubbing Oil are available separately, so you can easily replenish your wooden storage box as needed.
8. Is it difficult to achieve a professional result at home?
Not at all. The kit was designed to bring "master gunmaker" results to the everyday user. It includes step by step instructions and all the necessary applicators and abrasives to guide you through the process from preparation to the final polish.
9. Can I use this to fix small dents or bruises?
Yes. The instructions included with the kit provide tips on how to use boiling water to "swell" the grain, helping to lift small indentations and bruises before you apply the new finish.
10. Are there any safety precautions I should take?
Because the kit contains linseed-based products, any cloths or pads used should be disposed of carefully (either burned or laid flat to dry in a well-ventilated area) to avoid the risk of self combustion, which is a standard precaution for high-quality wood oils.
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!


















