Bore Tech’s Proof-Positive Jag features a heavy-duty proprietary brass-free alloy that’s tough enough to prevent bending or snapping while remaining completely barrel-safe. Precision machined tolerances ensure the jag functions flawlessly, exerting concentric pressure on the barrel surface. This .30 caliber model (BTAJ-30-00) is specifically engineered for rifle cleaning applications.
Bore Tech’s innovative Proof-Positive Rifle Patch Jags eliminate the annoying false indication of copper fouling that is common with all traditional brass jags when using copper removing cleaners. The jag features a dual set of 4 contact rings for added patch contact and cleaning, with the first ring rounded to allow the jag to center itself in the chamber and prevent damage, while the three subsequent rings have squared faces to grip the patch securely. The relief space between the dual ring sets acts as an extra solvent reservoir, and the jag length prevents patches from bunching and jamming on the rod tip.
Engineered to work seamlessly with the Proof-Positive Bore Stix, these jags are a critical part of any proper cleaning system. Bore Tech products are 100% owned, operated, and made in the USA.
