California is going to require non-lead ammo for upland game, including turkeys after July, 2016. (Please no CA bashing responses, you'd be preaching to the choir).

https://www.wildlife.ca.gov/hunting/nonlead-ammunition

I will be forced to stop using my beloved Winchester 2oz lead loads and use non-lead. I have a Mossberg 3" 12 ga. I was thinking maybe Hevi-shot Hevi-13 in #6 or 7, but am open to other suggestions.

I have the following turkey chokes: Mossberg internal Xtra-full, Mossberg external ported X-factor, and a Star Dot XF (.669). At what Hevi shot costs I'd like to avoid extensive choke testing. Any recommendations?