I shot my new .356 Win Handi and my older 30-30 today. Both of them shot extremely well with loads they preferred. The .356's custom barrel is the smoothest barrel I have ever seen! Cleaning is a snap and the bore patch was never snagged and felt like it was dragging over glass.
The .356 Win shot the 220gr Speer FP the best. At 100yds, the first two shots cut nearly the same hole and the third one was pulled

to 5/8" away. It did not shoot that well again though. But that's fine, that just tells me what it likes is what it likes. I did get a few 1 1/2" groups shooting some of the Barnes 200gr TTSX bullets and the higher powder charge loads from the 220gr Speer. All loads were using H4198 powder.
The 30-30 surprised me a bit by shooting the 150gr Sierra GK bullets into 1/2"-3/4" groups using H4895. Velocity was close to 2300fps. I shot those, the 125gr Nosler BTs, Hornady 130gr SPs and the 165gr Ranch Dog 30cal cast bullets. The RDs didn't shoot as well as I would have liked, but they do show alot of potential. The other bullets didn't shoot well enough to mention anything new about them.
Also, I fire formed 20 .308 cases for use as .358 cases. I shot 5gr of Bullseye with Cornmeal and toilet paper packing. That was a first for me! It's very interesting seeing white confetti on the range, almost looked like snow when it was blowing back at me on the wind. All cases look good.
More to follow after I make a few adjustments and have more time to shoot. My wife's new job is cramping my shooting time...
Thanks, Dinny