The Birchwood Casey Presto Gun Blue Pen is a convenient solution for quickly restoring or touching up worn areas on blued steel firearms. Designed for firearm owners, gunsmiths, and shooting enthusiasts, this pen delivers a controlled application of durable blue-black finish to non-stainless steel surfaces. Its compact, felt-tip design makes it ideal for precise repairs, ensuring your gun maintains a uniform, professional appearance.
Product Overview
Manufactured by Birchwood Casey, a trusted name in firearm care, the Presto Gun Blue Pen utilizes a specialized chemical formula that penetrates hard steel, producing a long-lasting blue-black finish. The felt-tip applicator enables users to apply the bluing agent with accuracy, minimizing mess and waste. Suitable for one-coat coverage, this pen is particularly effective for small scratches, nicks, or worn edges on blued firearms. It is not intended for use on stainless steel or aluminum, ensuring compatibility with traditional blued steel gun parts. The 1/3 oz size provides ample solution for multiple touch-ups, making it a practical addition to any gun maintenance kit.
Technical Specifications
| Feature |
Specification |
| Manufacturer |
Birchwood casey |
| Model |
Birchwood Casey Presto Gun Blue Pen |
| Category |
Bluing |
| Subcategory |
Firearm Refinishing Supplies |
| Applicator Type |
Felt Tip Pen |
| Volume |
1/3 oz (approximately 10 ml) |
| Finish Color |
Blue-Black |
| Material Compatibility |
Non-Stainless Steel Only |
| Coverage |
One-Coat Application |
| Intended Use |
Touch-up and Minor Repairs |
| Country of Origin |
USA |
Further Product Details
This pen is particularly useful for addressing minor blemishes, scratches, or exposed metal on blued firearms, offering a precise solution without the need for full refinishing. Its pen-style applicator allows for easy storage in a range bag or workbench, making it accessible for both field and workshop use. No additional tools are required—simply clean the affected area, apply the bluing agent, and allow it to dry for a uniform finish. For best results, degrease surfaces before application and follow up with a protective oil after the bluing process.
The Birchwood Casey Presto Gun Blue Pen is compatible exclusively with non-stainless steel gun parts and should not be used on aluminum or other alloys. As with all firearm chemicals, users should observe proper safety precautions and consult local regulations regarding chemical use and disposal, especially in regions such as South Africa. Birchwood Casey products are manufactured to high standards, and while specific warranty terms may vary, the brand is recognized for its commitment to quality firearm maintenance solutions. This pen is a practical addition for any gun owner seeking a reliable, on-the-spot bluing option for regular upkeep or minor restoration work.
