What are the sizes of the Kral Puncher Pro 500 .22 cal internal & external barrel o-rings?
perazzisc3 Member Aug 5, 2019 83 0 florida, United States Jan 14, 2020 Add bookmark #1 Jan 14, 2020 Add bookmark #1 What are the sizes of the Kral Puncher Pro 500 .22 cal internal & external barrel o-rings?
