T8 SP Systems MWS M4 GBB Green Gas Rifle Airsoft Guns (Taiwan Ver.) KALASHNIKOV The rear sight has a

The rear sight has a large and small sliding aperturethat can be toggled for either close-range

Reinforced Internal Gearbox With Full Steel Gear Set

Compatible to TM Hi-Capa & 1911 Series Airsoft Gas Blow Back GBB Pistol

Front grip and extra magazine carrier for fast reload

T8 SP Systems MWS M4 GBB Green Gas Rifle Airsoft Guns (Taiwan Ver.) KALASHNIKOV The rear sight has aThis T8 SP System SPS M4 GBB Gas Blow Back Rifle Green Gas Airsoft Guns is a ZET system Gas System M4 that comes Pre upgraded with SP Systems' Top of the line Internals Including their Quick Adjust Hop Up System, Bolt, Nozzle etc. T8 SP Systems MWS M4 GBB Green Gas Rifle Airsoft Guns (Taiwan Ver.) 1 1 Scale Gas Powered Airsoft GBB Rifle Semi & Fully Automatic Shooting Mode Metal Lower & Upper Airsoft Receiver Polymer AR 15 Handguard Metal Airsoft Guns