I have a set of Rhino lightly used ported chokes for a Blaser 12ga. I have the following restrictions: 2 - IC 2 - LM 1 - Mod 1 - IMod Included is a choke wrench and Briley case. Price: $300 plus $15 for shipping
where are all the Blaser shooters? This is a great value, each choke retails for over $100 you get all 6 and a choke wrench for less than half.
I have not measured the chokes with a bore mic, reason, i do not have one. You should be able to find those dimensions from the rhino site, I believe. I do have a caliber and can measure the front and rear restriction on them if that helps.
These are gen 2 chokes from Rhino. The restrictions are as follows: IC = .010 LM = .015 M = .020 IM = .025