Scott the owner and brains behind the operation shoots a longbow and HUNTS out of his chair...it was designed by him and for him and there are NO cheapo shortcuts on the HM360. When he finds a weakness thru extensive field testing, he eliminates it. It is the only field chair I have been able to sit in all day and not hurt. Quiet , fully adjustable, and bulletproof. Folds up to a handy carrying size and takes little time to set up properly. One of the few things around worth the initial investment.