Prometheus Stainless Hard Cylinder Type F for Marui AEG Net-Weight-(g)_6570 Also can fit other brand

Also can fit other brand M4 Series Airsoft Rifle

G&G NVG MOUNT for PASGT / M88 Helmet

but yet hate winding and the rattling from High Capacity Magazine These Hi Cap Magazines are specially designed for you

Recommend to use 11

-300 rounds Loading Capacity Manual Winding Drum Magazine

Prometheus Stainless Hard Cylinder Type F for Marui AEG Net-Weight-(g)_6570 Also can fit other brandPrometheus Stainless Hard Cylinder Type F for Marui AEG Durable cylinder with Polished Inner surface guarantee smooth action As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed Fine gutter emitting heat more easily Suitable for 110mm 200mm Inner Barrel