I am not new to shotgun chokes and patterning them. But lacking a bore guage I just wanted to confirm what the markings indicated as other interpretations made little sense. I will certainly pattern them on the grease plate the next trip to the gun club. The gun is for my youngest grand daughter to begin shotgun instruction and hopefully a few doves this next fall. She is already started with rifle and pistol.

Appreciate everyone's help in deciphering the Miroku code.

Last edited by Jerry V Lape; 03/03/17 11:56 PM.