Description Pro-Shot’s Trace Eraser jags eliminate false indications of copper fouling left in the barrel caused by traditional brass jags. Works For: .20 Cal. / .204 • Precision Engineered Design and Function • Keeps patch in place while cleaning for maximum cleaning • Jags are stamped according to each size for easy identification • Exact fit for each cal./mm • .20 Cal. #5-40 threads • Made in USA
