urbanrifleman
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Threw together a 60gr Sierra TMK load today in formed brass...... .O20" off Jam
27.5 and 28.0 gr of Ramshot TAC puts 5 in a ragged hole.
Settled on 28.0gr
3400 FPS with an SD of 9 for 5 shots.
.231" group
Nice barrel....I've got 160 rounds threw it now.
Nice