Series B 3-die Carbide Taper .357 CO2 Cylinders - Superior grip texture for

- Superior grip texture for sure grip

- Profile: Lightweight

and upper and lower receivers can be thoroughly cleaned

and gun solvents

- Multi-function head and neck wear

Series B 3-die Carbide Taper .357 CO2 Cylinders - Superior grip texture forMade from polished and heat treated steel, the RCBS Carbide 3 Die Set has a Sizer Die with Decapping Unit, Expander Die for expanding and belling the case mouth and a Seater Die for seating and crimping the bullet (Straight wall cases will roll crimp, unless the description indicates it has a taper crimp). No sizing lube is needed with these carbide dies. Type: 3 Die Set Fits: 38 Special, 357 Magnum Note: Uses Shellholder #6 (Sold Separately)