In 1982, John E. Damarin, started Pro-Shot Products with the goal to make quality faster and easier firearm cleaning accessories. The company takes pride in the quality of their products.
Features and Specifications:
Manufacturer Number: 17AD
Converts #5/40 (.17 Caliber) threads to #8/32 (.22 Caliber Rimfire)
For use on pro-shot rods
Made in the USA