Laylax(Prometheus) 6.03mm (128mm) EG Inner Barrel for AEG G&G ARP9 ARP556 - Airsoft Shop, Airsoft Guns, Sniper rifles, Airsoft pistols, parts and bbs by FireSupport
Inner Barrel Prometheus EG 6.03 G&G ARP9/ARP556 128 mm
G&G Armament - Our most popular pistol caliber AEG is getting an upgrade with all-new exterior and internal performance. The original ARP 9 was a huge hit when it was released it