I recently bought a camera by Oregon Scientific on ebay it costs with S&H around $90 I actually mounted it to my Benelli SBE and with 31/2 shells and got a pretty good video of a turkey hunt of course the image was blurred during the shot but no more so than the images I've seen on the Roscoby site using a bow.The camera comes with attachments for handle bars ,this is what I used for the shot gun, and for hats. The camera is much smaller than Roscoby and can be used underwater! see the Oregon Scienticfic website for footage only drawback is the controls can be difficult and there is only a 1 hour recording time