COVID-19 Announcement - At this time we are still accepting orders and shipping them out. In order to reduce exposure at the post office we are increasing our processing time to 1 week. The COVID-19 virus is a dynamic and rapidly evolving global situation. We are monitoring the situation and will follow advice and guidelines from health officials, stay safe and healthy out there.
Sacs sizes are given as the diameter measured in n/64ths of an inch. Sizing a pen involves measurement of the sac nipple on the section in n/64ths of an inch. This is a starting point, judge sac size based on how it slides in the barrel.