Rock River Arms M4 complete factory upper w/ Surefire hand guard with built in light (SWAT type) for $600 OBO together. Or if you want the RRA without the Surfire, I will include a new black MOE hand guard with the upper for $500 OBO. I will sell separate the surefire for $125 OBO. Everything is in Fair and good working condition but with some user marks. Can provide close up pictures via email request or meet locally to show to serous buyers. 253-301-759three Looking mainly for cash, but I will entertain trade offers. Also available: Magpul MOE Black Stock $40 and MOE Black Hand guard $40 or $75 for both.