Napier Formula X Cleaner and Protector - 750ml Aerosol
When you’ve invested time and money into your gear, the last thing you want to see is wear or rust. Napier’s Formula X isn’t just another spray; it’s a total maintenance system for the professional user. Whether it’s high-end firearms or precision machinery, this formula penetrates deep to lift away grime while leaving behind a durable protective barrier. It’s the peace of mind you need to know your equipment will perform exactly when you need it to, season after season.
The Napier Formula X Cleaner and Protector – 750ml Aerosol is the ultimate maintenance spray for shooters, hunters, and outdoor enthusiasts. Designed to clean, lubricate, and protect all types of shooting and sporting equipment, it provides 100% rust protection thanks to Napier’s advanced VP90 vapour phase corrosion inhibitors.
Formula X quickly removes fouling, carbon, oil, dirt, and grime while leaving behind a durable VP90 protective film that prevents rust and corrosion, even in damp or coastal conditions. Perfect for use on firearms, moderators, scope mounts, and metal accessories, as well as tools and transport equipment, it ensures everything stays clean, smooth, and fully protected.
Whether in the workshop, gun room, or field, Napier Formula X is the go-to all-in-one cleaner and protector trusted by sportsmen worldwide.
- Product Type Gun and equipment cleaner, lubricant, and protector
- Volume 750ml
- Format Aerosol spray
- Active Ingredients VP90 vapour phase and contact corrosion inhibitors
- Functions Cleans, lubricates, protects, and loosens seized parts
- Suitable For Firearms, moderators, metal accessories, and shooting gear
- Ultimate Gun and Equipment Protection: Cleans and preserves rifles, shotguns, airguns, and all associated metal parts with professional-grade effectiveness.
- Advanced VP90 Technology: Incorporates vapour phase and contact inhibitors that protect even inaccessible areas from rust and corrosion.
- Effective Cleaning Power: Powerful solvents lift and dissolve fouling, carbon deposits, and old lubricants with ease.
- Smooth Operation: Leaves behind a durable lubricating film that reduces friction and wear on moving parts.
- Penetrates and Loosens: Frees seized or stiff components such as bolts, screws, or scope mount fittings.
- Versatile Maintenance Tool: Ideal for firearms, gun slips, bipods, knives, fishing gear, and all shooting accessories.
- Field-Ready Formula: Aerosol spray provides quick, even coverage , perfect for use after a wet or dusty outing.
- Long-Term Reliability: Ensures consistent protection and performance in all weather conditions, from freezing cold to coastal humidity.
- Napier Formula X Cleaner and Protector - 750ml Aerosol
1. What makes Formula X different from standard gun oils?
Formula X isn’t just a lubricant; it’s a high-performance cleaner and protector in one. It uses Napier’s VP90 technology, which creates a "vapour phase" barrier. This means it doesn't just sit on the surface but actively protects any area where air can reach, making it more effective at preventing rust than basic oils.
2. Can I use this on things other than firearms?
Yes! While it is a favorite for shotguns and rifles, Formula X is incredibly versatile. It is commonly used to maintain garden equipment, marine engines, fishing gear, bicycles, and even seized hand tools or power tools.
3. How does the "refill system" work between the 125ml and 750ml cans?
This is one of the most popular features. You can buy the giant 750ml workshop can and use it to refill the smaller 125ml "pocket" spray. By using a GA Connector (sold separately), you link the two cans together to transfer the fluid, ensuring you always have a portable spray for the field without buying multiple small cans.
4. Is it safe to use on my gun's wood or synthetic stock?
Formula X is designed to be safe for firearms and typically won’t damage high-quality oil or urethane stock finishes. However, as with any solvent based cleaner, it is always best practice to wipe away any excess that drips onto non-metal surfaces.
5. Does it help with "stuck" parts?
Absolutely. Because it contains powerful solvents and has high penetration properties, it is ideal for loosening locked or seized parts, such as stubborn bolts, pins, or rusted screws.
6. Do I need to scrub the gun after spraying?
For light maintenance, Formula X is designed to "blast away" grime and dirt on contact. For heavy carbon buildup, you should spray the area, let it sit for a few moments to penetrate the fouling, and then wipe clean. It leaves behind a thin, protective film, so you don't necessarily need to apply a separate oil afterward.
7. Can I spray this upside down?
Yes. The aerosol is designed with a 360° valve system, allowing you to spray at any angle even completely upside down to reach awkward areas like deep inside a chassis or receiver.
8. Will it leave a greasy or sticky residue?
No. Formula X is formulated to leave a "dense but fine" film. Unlike some heavy greases that attract dust and grit, this leaves a clean protective layer that stays effective in damp or humid conditions without becoming a "dirt magnet."
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
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Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.