Description Fully Transferable Heckler & Koch / Flemming four position Auto Sear. Black composite grip and frame. Ambidextrous four position fire switch in safety, semi-auto, three round burst and full-auto. NFA Item on a form 3, ready to ship to your dealer, THIS ITEM REQUIRES A $200 TAX STAMP AND APPROVAL BY THE ATF NFA BRANCH PRIOR TO PURCHASER TAKING POSESSION. PLEASE INQUIRE WITH US DIRECTLY IF THIS IS YOUR FIRST NFA PURCHASE. Serial: H1010 Manufacturer: HK Flemming Book# NFA 42