The Lee Factory Crimp Die for .257 Roberts provides a more secure bullet seating than conventional crimping methods. By applying a firm crimp, this tool improves accuracy and delivers a more uniform pressure curve with reduced velocity variation through higher start pressure.
Specifications:
Caliber: .257 Roberts
Type: Factory Crimp
Dies per Set: 1
Carbide: No
Dimensions: 1.60 X 1.70 X 4.70 (Height 1.6000, Width 1.7000, Length 4.7000)





