Brand new ARP9 ssg build by me Shoots 340fps with a .20 at about 38 rps Parts list: -Retro Arms QSC Gearbox -Gate Aster -ASG 40k Boost motor -Modify Ceramic Bearings -Short Stroked SHS 12.1 gearset -SHS piston and piston head aoe corrected by umbrella armories -Lonex ported cylinder -Lonex cylinder head double o-ring -VFC o-ring nozzle -ASG m135 spring -Hpa Tunable Trigger -Retro arms hop up -umbrella armories R hopped Prometheus barrel 280mm Comes with two high caps and 6 low caps Hmu with offers no trades but will accept PayPal. Can include G&P dbal and holosun for extra.