BJ TAC G Style Trigger Guard For Marui MWS GBB Rifle (Dark Earth) Inner-Barrel-Length-(mm)_507 With the double O-ring design

With the double O-ring design is more Stable

Polymer Upper Receiver & Lower Receiver

The BBs won't scattered around

Full Metal Receiver (Engraved "Navy Seal" Marking with Logo)

and heavy steel outer barrels

BJ TAC G Style Trigger Guard For Marui MWS GBB Rifle (Dark Earth) Inner-Barrel-Length-(mm)_507 With the double O-ring designBJ TAC G Style Trigger Guard For Marui MWS GBB Rifle (Dark Earth)Metal Construction Airsoft Trigger GuardCurved design which provides a much more Comfortable Grip compared to the Stock Trigger Guard Engraved G Logo Marking on the SurfaceSuitable For Tokyo Marui MWS M4 Series Airsoft Gas Blow Back GBB Airsoft Rifle