i've been hearing alot of the need for heavy fronts, is this only important for longer ranges or will adding weight in the front give you tigher groups at 30 or less also?foc is important to the toon of 15-20% crossbows like a heavy front end.
Brian
thanks Cossack....is this less of an issue if you use mechanicals which have little to no profile?FOC is more important to crossbows becasue the arrows are shorter, and therefore, have a lower ballistic coefficient than those for verts. CB arrows with lower FOC can be caused to plane by their broad head. Adding wieght to the front and keeping the broadhead's profile small (I prefer smallish 4 bladed heads like Slick Tricks mags) prevents planing. Accuracy is improved over the entire spectrum of shooting distance, IMO. I prefer at least 15% FOC for my arrow (Google FOC).