Hello mart,

an US-gentlemen of the NE-forum sent me a set of two bullet diameter down-sizing dies from Lee.

Now I am practising with my 10,75x68 with cheap Sierra .44 Magnum 300grs SPFN bullets
(downsized from .430" to .423") with satisfactory precision upto 100m distance.

I can recommend these for practising, but the bullet velocity should be limited to max. 1500 fps.

best regards
Rolf