A few years ago I ordered a 340 gr. bullet mold for my 500 BPE double rifle....quality sucked. It miked too small, the castings were off center from each side of the bullet, lube grooves and driving bands were not symmetrical and for lack of a better word the nose of the bullet had waves horizontally throughout the circumference. I can pour perfect bullets within one or two grains with my Lyman, RCBS, Hoch and NEI molds so I know it isn't me, that and I've been casting for almost 30 years. My Rapine mold is a piece of junk. I could have done as well with a Dremel tool and a porting stone. Maybe the guy who built it just had a bad day, but I'll never own another.
Vic