DO NOT, I REPEAT DO NOT USE THIS COMPANY! To start the owners of P&K are not LE or military friendly. These SCAM-ARTISTS, CROOKS, THIEVES will take your money and take the parts from your firearms without compensation or without letting the buyer know. Their rude staff, unpleasant demeanor, over priced products and work will surely keep me far away from this dump. I wouldn't recommend this place to even my worst enemy. When this place goes out of business it will come at no surprise. Unfortunately you can't give zero stars as a rating so here's ONE star for P&K. YOU'VE BEEN WARNED!