Fed heavyweight 7s in browning gold??

[TheSportsman]

Anyone got experience with the invector plus guns and the fed heavyweight 7s? How would u choke it? What would you expect?

[JHoyle]

I shoot a Sumtoy .675 and get outstanding patterns with 3 1/2 fed7s out of my gold


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[Oconeeguy]

I have a BPS Inv +. My patterns are 100-140 in 10" at 40 with that shell. Haven't worked much patterning it though. My gun patterns that shell best with the Trulock choke when barrel & choke are CLEAN (1st shot).