In case some one might be interested I did some speed tests using the Barnett Ghost 410. I used the same stock Head Hunter Arrow (bolt) and just swapped points. For a chronograph, the Pro Chrony Digital Chronograph was used, set up approximately 5 feet in front of the crossbow. The crossbow was set at 20" axle to axles as per manufactures specification and cams were in time. The cables, string and rail were lubricated before each set of three shots. The results are as follows:
22" Barnett Head Hunter with 76.0 gr. point=total weight 408.6 grain--414, 414, 414 fps.
22" Barnett Head Hunter with Saunders field point 99.0 gr.=total weight 431.4 gr.--405, 406, 405 fps.
22" Barnett Head Hunter with 124.6 gr. field point=total weight 457.0 gr.--396, 395, 395 fps.
All the best
22" Barnett Head Hunter with 76.0 gr. point=total weight 408.6 grain--414, 414, 414 fps.
22" Barnett Head Hunter with Saunders field point 99.0 gr.=total weight 431.4 gr.--405, 406, 405 fps.
22" Barnett Head Hunter with 124.6 gr. field point=total weight 457.0 gr.--396, 395, 395 fps.
All the best