30 BMG Head space gauge
30 BMG, 1919A4 semi auto Head Space gauge. For semi auto use, there is not need for the timing Gauge, so this will save you a little money. Made to spec using tool steel.
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30 BMG, 1919A4 semi auto Head Space gauge. For semi auto use, there is not need for the timing Gauge, so this will save you a little money. Made to spec using tool steel.