Those Federal heavyweights were a great load for sure, it's a shame they discontinued them.
Not much available commercially in good 10 gauge turkey ammo anymore. We got the Winchester
xx, Federal grand slams (might be a sleeper with right choke) Remington nitro, or the very pricey boutique tss loads. I have a decent stash of some stuff that shoots well enough for my use,I am still going to try the
fed grand slams to see if they work better than the other available lead loadings. If not, I may move to
loading my own, or more likely bite the bullet so to speak, and just buy the better tss/hevi shot.