This originally started life as a Glans Armor and have had modified to also be used as a Contender. Cage has 2 rings with smallest being 1 1//8" and length of 2". Base ring is 1 7/8" with gap around 1/4" and 4ga PA pin. US sales only. $300
Do you know if it's possible to buy a bigger pin?? I'm currently a 00G P.A., but I would love this device as it seems like it would be easy to clean.