FTT 221 9445

FTT 221-9445 Sights, Optics, and Accuracy questions with complete solutions Last document update:   ago

Crown correct answers A crown is the very tip of the bore in which the exit plane is precisely ma- chined perpendicular to the bore axis Harmonics correct answers Barrel harmonics is the mea- sure of a barrel's ability to return to true upon fir- ing a round, and ensures that from shot to shot, a consistent barrel movement is achieved. Bedding and Stabilizing. correct answers Bedding is a process in which the stock and tang are infused with epoxy that surrounds the action and bar...