loading 147 grain fjm's, and have the choice of using either the seating/crimp die (Redding), a Lee taper crimp, or a Lee Factory Crimp die. All cases are trimmed to 2.004; which of the three would be best?
I don't know which is best but in all my semi's I use the Lee Factory. I've checked accuracy with it as opposed to no crimp, with the crimp is slightly better. YMMV I know many don't crimp at all and it seems to work for them. I just feel better knowing I haven't shoved a bullet back on the ramp...O.L.
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