Selling multiple m4 parts here. All prices are shipped, so combining items saves money. Elite force iron sights; I believe they are polymer but not sure. $10 ZCI 10” rail, has all the mounting hardware, and comes with 3 polymer rail sections to mount on the keymod. $35 ICS’s version of magpuls MOE stock. $25 Tan forward grip for keymod $10 2x KSC (EF1911) pressure valves in good condition. Does not come with Orings $12 for both Stock motor from some m4, $7 Air nozzle is a raptor m4 air nozzle with Oring that was shaved down to be the correct length for ICS models $5 Silencer is 14mm negative on one side, 14mm positive on other. It is hollow. $18 Rail covers are sold