J. Dewey Brass Handgun Jag (Male Thread 5/40) .17-.20 cal
J. Dewey Brass Handgun Jag (Male Thread 5/40) .17-.20 cal, ".17 Caliber Brass Jag - Male Threads All Brass Construction with Pointed Tip 5/40 Male Threads For Use with J. Dewey .17 and .20 Caliber Cleaning Rods, and Any Cleaning Rods with 5/40 Female Threads "