Guarder Standard Slide Stop for Marui Model 19 GBB Pistol Marui That means you can choose

That means you can choose JG M4

000 hours Battery Life

It is constructed out of a solid aluminum and features a pyramid textured grip that surrounds 90% of the barrel’s surface

Aluminum Metal Body Constructed

Silverback Cordura Double Magazine Molle Pouch for SRS Magazine (Olive Drab)

Guarder Standard Slide Stop for Marui Model 19 GBB Pistol Marui That means you can chooseGuarder Standard Slide Stop for Marui Model 19 GBB Pistol Steel Construction (P Process Surface Finish Technology) Design for Upgrade the Original Slide Stop More Durable Suitable for Tokyo Marui G Series Model 19 Airsoft Guns Gas Blow Back GBB Pistol