Description
BARREL NUT ALIGNMENT GAGE
Fits into the end of the bolt carrier key -
Ensures that the barrel nut is properly aligned during installation of AR-15 barrel assy.
Precision ground tool teel - Made at SA.
Fits into the end of the bolt carrier key -
Ensures that the barrel nut is properly aligned during installation of AR-15 barrel assy.
Precision ground tool teel - Made at SA.