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I'm considering a new upper for my AR15. I already reload for the 223 and have all the brass that I need. However the 223WSSM is interesting, 3600fps with a 55gr pill if I'm correct. But you have to wonder about barrel life and throat erosion at those speeds. For now I'll just have to stick with my iron sighted CAR15 til I get that upper.
De Oppresso Liber
De Oppresso Liber
