I would just check the limbs out very closely for cracks. Well, just check the whole bow out. Cams, limbs, string,accessories, etc. That is alot of force not to be used by an arrow. People have dry fired bows before and never had problems. However, I've seen the end result of a Switchback that dry-fired, i.e. It broke the string and the guy needed a new bottom cam. I would say he was even lucky b/c I think the bow could have broken into pieces upon release especially since the string broke, IMO.