Cormac is a Federally licensed firearms manufacturer and dealer. Cormac also possesses a Special Occupational Tax stamp which allows us to manufacture and deal in machineguns, suppressors and silencers, short barreled rifles and short barreled shotguns. If you have selected Cormac as your local FFL for a transfer, please have your seller contact Cormac at info@cormactactical.com for a copy of our FFL. If you purchased a weapon from Gunbroker, our license is available to the seller on the website.