Cool, now that its all on the up and up. I like it, I like it to begin with but being that its illegal for normal persons to own without the proper paperwork I had to flag it.. Integrity of the best damn firearms forum on the web, remember Definitely gonna need a pistol gas system and large gas port for it to op reliably.. And I recommend an 11* target crown. That'll help direct that loud SOB away from your ears.. Again, no offense on the SBR alerts, as sam said, there are folks that browse these forums not knowing its illegal to saw the barrel off their rifles that short. And will do it because 'Cooper" on TFF did and it looks cool.. So that disclaimer is more for just making sure readers, as well as you, the OP, know the rules and regs set forth by big brother. And of course, to re-itterate, forum integrity..:thumbsup: BTW, welcome to TFF..