Our Breakthrough® Clean Brass Jags are machined to specific calibers for precision fit. Each .17 caliber brass jag is stamped with caliber #5-40 thread for attachment to Breakthrough® Clean stainless steel rods.
Our Breakthrough® Clean Brass Jags are machined to specific calibers for precision fit. Each .17 caliber brass jag is stamped with caliber #5-40 thread for attachment to Breakthrough® Clean stainless steel rods.