jyeung2Clone of the 6.75 300blk MCX rattler kit issued to NSW and other government agencies. Includes sig picatinny adapter for you to use any AR lower, and midnight machine MCX trip bar in case you want to use a FRT. This upper is discontinued, and the only way you’d be able to assemble one like this is to get a legacy 5.56 rattler, swap out the barrel to a Tacops profile 6.75 barrel (not the spear LT 6.75), and put in a Virtus BCG/piston assembly. Not willing to part anything, only looking to sell. Price is OBO, open to reasonable offers
Shipping and insurance included. Payment via PayPal FF, Venmo FF, or Zelle
