CYMA CGS Anti Rotation Pin Set (CGS-OT-0001) Chamber V2 the rifle comes with a

the rifle comes with a 20 round short gas magazine but it will also take all versions of GHK M4 / AR / G5 / GMAG gas magazines

- Aluminum Construction

the F90 shares several components with our existing line of GBB products with improvements to the hop up design and bolt carrier

which turns the unit off completely when exposed to bright light sources

With the success of PER705

CYMA CGS Anti Rotation Pin Set (CGS-OT-0001) Chamber V2 the rifle comes with aCYMA CGS Anti Rotation Pin Set (CGS OT 0001) Manufacturer: CYMA SKU: CGS OT 0001 Features: Steel construction For CYMA CGS M4 GBB airsoft, TM M4 MWS GBB Series or similar spec