After reading several negative comments on the net about Lee's .452 SWC and RNFP causing feeding problems, I 'bit the bullet' and ordered a 5 cavity aluminum block mould from Accurate. Uses Lee handles.
It's their copy of the HG design with a slightly tapered shoulder before the truncated ogive. This should facilitate feeding very well, although I've had no trouble with commercial 200 SWCs that have a sharp shoulder.
Not cheap, but I have another Accurate DC mould and it is a jewel of perfection, casting perfect bullets for my .50 Sharps rifles and my 56-50 Spencer.
It's their copy of the HG design with a slightly tapered shoulder before the truncated ogive. This should facilitate feeding very well, although I've had no trouble with commercial 200 SWCs that have a sharp shoulder.
Not cheap, but I have another Accurate DC mould and it is a jewel of perfection, casting perfect bullets for my .50 Sharps rifles and my 56-50 Spencer.