Nordic mag tube question, need your help

[badboybeeson]

if you have the tools, can some one tell us the ID of the main part of the tube on a 12 ga Nordic mag tube
should be somewhere between .920 to .930 just trying to work something our related to our followers

can you list what tube an the size you get
thanks
bbb

 

[The_Shmoo]

I'll dig out the warhammer and try and get some probably horribly inaccurate measurements.

EDIT: Warhammer successfully retrieved. Measurement at muzzle end of my +6 supernova tube is right around .926" to .927". Mastercraft calipers though, so take those numbers with a big fat grain of salt.

(hint hint, the loaner offer is still valid)