Daniel Defense DDM4 factory lower in Patriot Brown, mil spec was swap to nickel boron polish trigger, grip was to b5, H buffer was swap to carbine standard to run .300blk subs, safety selector silver to match trigger. Open to other lowers for trade as long it is in state. Might consider better tier lower if out of state. FFL must accept from private. Unless buyer/trader wants to pay the fees. Asking $850 shipped or $800 local pickup