The Bore Tech Proof-Positive Pistol Patch Jag - .40 Cal/10mm eliminates the false indication of copper fouling that is common with all the traditional brass jags when using copper removing cleaners. It is constructed from a proprietary alloy and engineered to provide superior cleaning, this jag sets the standard for an effective, non-brass and a 100% barrel safe jag. All the Proof-Positive Pistol Patch Jag features a proprietary alloy and secondary treatment process, making it 100% brass free and 100% barrel safe. This alloy is as soft as the brass but boasts an exceptional tensile strength to prevent bending and snapping under the force of a tight patch.

The traditional brass patch jags is over 60% copper in their composition. When using effective copper removing cleaners this results in a blue copper fouling colour on your patches when no copper is present in the bore. By eliminating the brass accessories, shooters can effectively determine when a rifle bore is truly copper free and reduce wasted patches, chemical and time. Each Proof-Positive Pistol Patch Jag is precision machined to strict tolerances in order to work flawlessly and provide a true, concentric pressure on the barrel surface.

Our Proof-Positive Pistol Patch Jag prevents damage to the firearm's crown when pulling the rod back into the bore by utilizing a completely smooth, edge free transition between the jag and the rod when used with either our Proof-Positive Bore Stix or V-Stix cleaning rods.

KEY FEATURES

• Exceptional tensile strength
• 100% barrel safe
• Engineered to provide superior cleaning
• 100% brass free