The 100gr.
This broadhead has a 1-3/4 cutting diameter diameter providing massive entrance and exit wounds NAP Slingblade 2 Crossbow Broadheads 100 gr.unique design of the Slingblade ensures the blades will never open in flight no matter how fast or powerful your bow, or crossbow, is., 3 count. Slingblade 2 is one piece ferrule mechanical broad head.