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30Br - 200 Lapua subsonics
After some delay due to weather, children, travel and work I have finally started the testing of the 200 grain Lapua subsonic bullets in the 30BR.
Powder of choice was Unique - a fast burning speed.
Weights tested 8 grains and 9 grains.
Test for group only at 30 yards.
8 grains - vertical displayed instantly.
9 grains - one hole group emerging.
Velocity test next but 9 grains sounds subsonic.
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