HPA ARP9 Nexxus

ARP9 HPA Selling my converted ARP9 to HPA with Nexxus HPA engine inside! Recently serviced. Works very well and very air sufficient! Inner barrel has been replaced to extended one and now covered by silencer! Also it was custom painted! Comes with the: 1-Silencer 1-HICap mag 1-Sling Mount (Red dot is not included) One thing to mention; I've lost the metal plate that slides back when you pull the charging handle-allowing your dust cover to open and reveal the hop-up adjustment wheel. So, now you have to open it manually or leave this hop up cover open as it is now (open like on MTW). You can buy it and install it easily, no issues! You are welcome to came and check yourself before buying it!