I have a Rem 870 exp 21" barrel and 3" chamber with a .665 gobblin thunder. Do any of you have the same set up and what shell worked best for you?
John
Don't have a 870, although with a Remington and a .665 choke, my guess is 90% will reccomend Hevi-13 #7's? So be prepared to shell out some cash.
Nitros gets my vote
Environ-Metal changes crap to much
nitros all the way 4x5x7
Nitro h378-i Rhino 660 or jellyhead 660, 170 - 200 in 10' cir. @40
Winchester's
Winchester xx"red" or HV"black" and if you want a HD load winchester xtend range
I use the winchester extend range