Real Fake Guns shows the FCW Striker 12 Airsoft Gas Shotguns that are available at Octagon Airsoft. Two versions to choose from: one made for use with the PPS shells and the other with APS shells. These have steel outer barrel & steel upflow folding stock and a metal tube with inner barrel. It has ABS foregrip & trigger Lower.
Inoue Airsoft checks out the FCS Gas Drum Magazine designed for the Tokyo Marui M4 MWS GBB Rifle from Octagonn Airsoft... "I got the FCW (Octagon Airsoft) Tokyo Marui (TM) GBB MWS drum magazine (400rds drum magazine) that was just released the other day, so I made a video! It looks very real and has enough performance, so it is a highly recommended item.
Spectre Airsoft has this quick review of the FCW 400-Roundd Gas Drum Magazine that can be used with the Tokyo Marui MWS Gas Blowback Series... "Hey guys today I'll be doing a quick review of the FCW (Flintlock Custom Works) 400'Rd Gas Drum mag from Flintlock Custom Works/ Octagon Airsoft. Overall review of this drum mag, is that runs really well, feeds wonderfully, it can feed the 400 rds. no problems and with plenty of gas left in the tank!