Federal Peak Alloy 5.56 Comparison @ Geissele

[dangertree]

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[Kevin32]

Sweet just as I thought it's backwards compatible! Do .308 next.

 

[homer76]

A 300 fps difference is very interesting! If the new casings are easy to reload and not incredibly expensive I would buy them.

 

[greentips]

Put this in a 6.5 CM and run it through a 14.5" MRGG-A....Wait, Giessele makes the MRGG-S

It will be also very interesting to run this in a 11" 223 and also run 77SMK in a 16".