No accuracy data yet, but I was surprised at a 200 Hornady loaded ahead of 50.0 H 335 wasn't as brutal as I had expected it could be.

One major problem I see is the feed rail of the magazines do not line the rounds up for feeding. I loaded the one case I was doing multiple loads in to determine case life and looking at primer pressure indications, and I loaded one of my RCBS 200FN bullets and it or any pistol bullets will not feed. I think I can add material to the forward rails of the magazine to lift the ammo once the case body clears it and lift the round centered on the chamber as it's centerline is 1/4+ " low of the chambers Centerline out of the box. Loading a 308 round fed well.....but they have a longer nose. The 358-200 fn only has an 1/8" nose, so it will only feed spire points right now. The corner of the fn digs into the chamber edge.....

Allen