Thanks, I'm already rethinking it. The near complete lack of owner info on these rifles scares me. Their website is as useless ass teats on a bull as well. The muzzleloaders.com site says the rifle weighs in a 7.6# but reports here are touting 9#. Given the barrels are listed the same 15/16 diameter as the 9.1# 50 cal gemmer, I have no doubt your right on with that figure. I think I'll wait to see what Kibler puts out later this year. At least there, I know I'm going to get exactly what I expect.
As an aside, It really urks me that a company the size of Investarms (or Mussleloaders-com for that matter) can't put useful and accurate info on their websites. It indicates a lack of commitment to customer service IMHO.