Bullets for S&W 460?

[DG Photography]

I have some 240 gr Hornady XTP HP .452" I was told are good for reloading 460? Also have some 230 gr 45 ACP jacketed Can I use them? Can anyone recommend a supplier for cast bullets in the .451" - .452" 300 grain - 400 grain
in weight. Thanks

 

[tjhaile]

The absence of a crimp groove could pose a problem. Heavy recoiling revolvers require a strong roll crimp to keep the bullets from pulling out of the case under recoil.