ORIGINAL: PA Hardwoods
I think you may be off buddy. I tried to do a setup with the FMJs for myself but the best I could get was like 19-20% FOC and that was with 320 grains up front. 220grn Muzzy Phantom and 100grn bass insert
I thought I was off too, LOL Why I ask in a thread[8D]
At first I came up with what you did, but than my brain got in my way and I thought you put in 200 instead of 100.