Rogers sporting goods has these in 20 and 12 gauge. I bought three boxes of the 20ga 1-3/8 oz #7 for $24.99 a box. Hoping they do as well as the old heavyweight #7. I have about ten boxes of that left and now 8 boxes of the Kent.
I tested the 1 5/8 oz. 12 gauge load with an IC .655 choke & SBE 2 and it did 187 in 10".