1st: Truglo SSX (strut stopper extreme) .670, combo pack with universal fiber optic sights. Has about 5 shots since new. $25 shipped CONUS.....SOLD
2nd: MAD Supermax model MD-1016. About 5 shots since new. I don't recall the constriction, but believe it to be about .675. I think Indian Creek made these for Flambeau. $35 shipped CONUS.......SOLD
3rd: Mossberg Ulti-full .695. $15 shipped CONUS
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