E&C - EC105 Full Metal 416 GEI style AEG - Dark Brown Nx300 NOT compatible with G&P M249

NOT compatible with G&P M249 Box Magazines

Can sustain tracer function up to 35 RPS (2

This is the replacement gas mag for the HG171 (HG171B) pistol from HFC

Full metal accessory rails

giving a nice kickback aswell as looking stylish

E&C - EC105 Full Metal 416 GEI style AEG - Dark Brown Nx300 NOT compatible with G&P M2491 1 Scale High Power Assembled Electric Powered Airsoft AEG Semi Fully Automatic Shooting Mode Metal Receiver Metal 268mm Handguard Metal 265mm Outer Barrel With 45mm Flash Hider With Dummy Gas Block & Gas Tube Metal Flip up Front & Rear Sight Polymer Pistol Grip 6 Position Buttstock With Rubber Pad Metal Trigger, Trigger guard, Blot Catch, Magazine Relaese & Charging Handle 300 Rounds Loading Capacity Magazine Recommend to Use 7. 4v Lipo Battery