I handload 405s by the BAG full!

What bullet are we seeing here?

310grs LFN-GC, 414" dia, Cast Performance

Excellent.

What powder are you using? Are you casting your own bullets or buying them? I'd like to try some cast bullets in my #1 but am not set up for it and frankly don't want to be.

Reloader 10X and I bought from Cast Performance.

I used to cast, but I've been buying them lately

Going through my stuff I have a box of 50 Marked Custom 405 Win .414 FN- GC 410 grain. Gonna be hard on the shoulder.

400's aren't that bad in a 405. I shoot the 400 Woodleigh in my rifle.

Learning to ride recoil instead of fighting it is the key ! Which take lots of practice!