I bought a complete Ar10 upper bolt and all from Daytona Tactical. after shooting it discovered that the bolt would tear off part of the rim where the extractor was. Also it bulged the case about 1/3 up from the bottom. One time it split the case also not eject.
I purchased 308 go nogo gauges and the bolt (stripped) closes on both gauges.
Now for the stupid question---- is the headspace off and if it is what is the solution? It does it no both new Winchester brass and once fired milsurp brass.
Thank You
I purchased 308 go nogo gauges and the bolt (stripped) closes on both gauges.
Now for the stupid question---- is the headspace off and if it is what is the solution? It does it no both new Winchester brass and once fired milsurp brass.
Thank You