Anyone Tried Sizing Down Jacketed Bullets?

[5shot]

Was reading over on the 35cal Forum about sizing down 9.3mm bullets to .358 for use in the Whelen. Heavy for caliber bullets could be made from 270 Speer Hot Cor or any Cup and Core bullet out there in 9.3mm.

I already have everything for sizing, since I shoot cast also - just wondering if anyone has tried it.

Thanks

 

[Dwh7271]

I had some 375 270 gr swaged to 366 and it worked fine.

 

[kraky1]

i swage down 338 Hornady interlocks to .329 for my 8 x56r Surplus.
It does take a little effort on my RCBS press but it does work..... Imperial sizing wax is my friend!

 

[5shot]

Thanks guys - I think I'll give it a try.