Loaded RF-15 with only 20 rounds through it

Mainly looking for cash but will entertain trade offers

Part list:
Crimson trace red dot (CTS-25) $79
Geissele charging handle $105
FOSTECH COMPLETE LOW MASS BOLT CARRIER GROUP (NICKEL BORON) $245
Unity fast riser FDE $99
Streamlight Protac Rail mount 1 $120
Rail scales Karve P handstop $28
Rail scales G10 dragon mlok $66
KCI USA AR-15 DRUM MAGAZINE - 50 RD $99