If you’re seeking a professional-grade bluing kit to restore or maintain firearms, you’ve landed in the right place. This guide presents top, easy-to-use options that deliver clean, uniform blue-black finishes on properly prepared metal. The chosen kits are suited for hobbyists seeking reliable touch-ups, as well as professionals performing more extensive re-blueing. Each entry highlights who it’s best for, potential limitations, and why it stands out.
Summary of selected products:
| Product | Best For | Notes |
|---|---|---|
| Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit | Home gunsmiths needing an all-in-one solution | Includes cleaner, degreaser, and Perma Blue liquid |
| Birchwood Casey Easy-to-Use Deluxe Perma Blue & Tru-Oil Complete Finish Kit | Comprehensive stock finishing with blueing | Deluxe, all-in-one clam-pack |
| PSKLNTY Gun Bluing Kit Liquid Finishing with Rust Removal | Multi-function kit for rust-prone firearms | Includes oil, rust remover, antioxidant lube |
| Shooter’s Choice Gun Bluing Kit | Touch-ups and re-bluing on a budget | Two-part cold blue process |
| Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing | Touch-ups on steel parts; non-stainless surfaces | Fast-acting liquid and paste options |
Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation
The all-inclusive kit is designed for straightforward blueing of firearms with a complete set of components. Best for hobbyists or professionals who want an easy, one-box solution that includes cleaner and degreaser, plus Perma Blue liquid for a uniform blue-black finish on well-prepared metal. The kit’s comprehensive approach helps ensure a smooth starting point for consistent results. A potential limitation is that results depend heavily on proper surface preparation and following the included steps.
Birchwood Casey Easy-to-Use Deluxe Perma Blue & Tru-Oil Complete Finishing Kit for Gun Blueing and Stock Finishing
This deluxe kit combines Perma Blue blueing with Tru-Oil stock finishing for a complete, professional look. It’s best for shooters who want both blueing and stock protection in one package. The all-in-one presentation is ideal for those who prefer fewer individual components. A potential caveat is that the kit’s scope may be overkill for minimal touch-ups or very small projects.
PSKLNTY Gun Bluing Kits Liquid Gun Blue Finishing Rust Removal Lubrication All-Inclusive Kit
This multifunction kit targets both blueing and rust removal, including gloves, brushes, and several liquids. It’s best for enthusiasts who want an all-in-one solution that covers cleaning, rust removal, blueing, and lubrication. It’s important to note that some metals outside common steel categories may respond differently, so verify compatibility with non-traditional alloys before use.
Shooter’s Choice Gun Bluing Kit
Known for its two-part cold blue process, this kit is well-suited for touch-ups or complete re-bluing. It’s best for budget-conscious buyers who still need solid results across multiple cycles. A limitation is that cold blue may require more careful handling and longer processing times for optimal appearance compared with warmer blueing methods.
Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing
This Perma Blue liquid option focuses on touch-ups for non-stainless steel firearms and air guns. It produces a uniform blue-black finish when the surface is properly prepped. It’s best for quick, reliable touch-ups but may require multiple applications for deeper darkening on worn areas. A note: stainless steel surfaces are typically not recommended for this method.
Brownells Oxpho-Blue Creme Gun Blue
This creme formula offers easy application for professional-grade bluing and extended working time to perfect the finish. It’s best for users who want a durable, weather-resistant coating with minimal post-application rust risk. The method is well-suited for controlled applications but may be less forgiving on curved or intricate surfaces compared with liquid blueing.
Blue Wonder Gun Blue – 2 oz Kit
Blue Wonder offers a compact kit designed for multiple touch-ups and several re-bluing cycles. It’s best for gun owners who want to carry a small, reliable kit for on-the-go maintenance or rapid field touch-ups. A potential limitation is that the kit’s smaller size may require more frequent resupply for larger projects.
Buying Guide: Key Considerations for Gun Bluing Kits
- Surface compatibility: Verify which metal types (steel, alloy, or coated surfaces) are recommended by the kit.
- Form factor: Choose between liquids, pastes, or two-part systems based on project size and handling comfort.
- Ease of use: All-in-one kits suit beginners; professional kits may require more prep but offer higher control.
- Rust removal and degreasing: If rust is present, select a kit that includes rust-removal steps or compatible cleaners.
- Finish durability: Consider whether you need quick touch-ups or a long-lasting coating resistant to wear.
- Stock finishing: If you want a finished look beyond blueing, look for kits that also address stock sealing or oiling.
- Safety and ventilation: Follow proper ventilation and protective measures during chemical application.
FAQ
What is the main difference between liquid and creme blueing?
Liquid blueing tends to darken quickly and can provide uniform blue-black results on cleaned metal, while creme blueing offers more working time and can build deeper color with careful application.
Can these kits be used on all firearms?
No. Some kits are designed for steel or non-stainless surfaces and may not be suitable for stainless or aluminum alloys.
Do I need to prep the gun before blueing?
Yes. Proper cleaning, deburring, and rust removal improve adhesion and result quality.
Is a stock finish included in blueing kits?
Some kits include stock finishing components; others focus solely on blueing. Check the product features for Tru-Oil or similar finish options.
How many re-blues can I perform with a kit?
This depends on the kit and project scope; some claim multiple re-blues and several touch-ups per package.