The .308 starter set includes a short body with collet nut, a 7-8 collet, and 4 pins to get you started (.3055, .3060, .3065, .3070)*  Please select your pin tolerance preference in the drop-down list above.

MINUS tolerance pins have a manufacturing tolerance of +.0000/-.0002

PLUS tolerance pins have a manufacturing tolerance of +.0002/-.0000

*lock rings are sold separately and can be found in the accessories category