Tom
Well-Known Member
I'm thinking about trying some hbwc for defense loads. Avoiding the need for wc cases and wanting +p loads, what do you think about casting them from ww and 2% tin? My thoughts are possibly screwball, but I'm thinking a tougher alloy would obturate without blowing the bases as well as penetrating better than swaged pb. I could do cu enriched but that may be overkill or even counter productive as far as sealing the bases.