Who has the strongest tube 12"ish HG? JP,VTAC,BHI, PRI? If you were building a rifle tonight for going to battle in some far away hell-hole tomorrow who's tube would you use if tube style was your only option? I want to put together a lite tube style upper that will last for my kids, their kids, ect. Price need not be factored in. Needs to be 11"-13"
Thank You
Patrick Scott

