Also went to the range today. All AA factory loads shot at 50F, 600' elevation from 18" Satern barrel w/WCI brake:
Berger 115: Sample size=8; Avg=2489 fps; SD=17 fps; 0.625" 3 group sizing.
Barnes 120 TSX: Sample size=5; Avg=2491 fps; SD=9 fps
Swift Scirrocco 130: Sample size =4; Avg=2316; SD=34
Berger 115: Sample size=8; Avg=2489 fps; SD=17 fps; 0.625" 3 group sizing.
Barnes 120 TSX: Sample size=5; Avg=2491 fps; SD=9 fps
Swift Scirrocco 130: Sample size =4; Avg=2316; SD=34
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