I don't think it kicks as bad with the flex tech stock, but I do think it jumps a touch more than it did before. I had been shooting it on a regular Encore frame, I'd say it kicked about like a 3.5" mag. I'm shooting the 3" Winchester Supreme turkey loads. I just got my Pro Hunter frame last week and I"ve only shot the turkey barrel twice. I got to test it out on two turkeys this weekend on a hunting trip to Georgia. Two shots, two dead birds. One was at 45 yds (ranged with a rangefinder) the other at 35 yds. Off course, it could have kicked like a mule and I wouldn't have known, I was concentrating on the birds not the recoil. I strongly recommend the Primos Tight Wad choke tube. I had the Jelly Head ($41.99) and wasn't impressed. This year I'm shooting the Tight Wad, and there is a night and day difference. Good luck.
Scott