I picked up a box of Remington 4x6 Duplex loads to try a few days ago, and I'm curious what percentage of the load is #4's and #6's. I wanted some Nitro 6's but all the store had was #4's and the Duplex loads.
The shells are 3", 1-7/8 ounce and 4x6 shot.
I will be shooting them from my Mossberg 535 with a 20" barrel.
My available chokes are the following:
Wright's .650"
Indian Creek BDS .660"
Undertaker .665"