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Quality Muzzle Threading on a rifle barrel. See more at www.lawrenceprecision.co.uk
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@nukeboy533 we clock in to the centre of the bore and firmly support the barrel and action from both ends. This way the thread runs true to the bore .
@nukeboy533 we clock in to the centre of the bore and firmly support the barrel and action from both ends. This way the thread runs true to the bore .