+1 to mcguyer
it takes a large amount of disposable income and a very strong constitution to invest in a PTW. Some can and do buy them.....some dont. But most of all.....those that do usually have done their homework before the purchase.
Buying a new model Systema that has yet to be tested under 'field conditions' doesnt make sense. But then again, this is ASC and more than a few dh's on here dont make sense at the best of times.