Airsoft Masterpiece .40 S&W Steel Threaded Fix Outer Barrel for Marui Hi-Capa 5.1 GBB Length-(mm)_190.0 first of its kind quick

first of its kind quick change rail system that allows for easy in the field configurations

Suitable for Silverback SRS Series Bolt Action Airsoft Rifle

It features the latest in design and manufacturing technology

At the end of the front end

and durable

Airsoft Masterpiece .40 S&W Steel Threaded Fix Outer Barrel for Marui Hi-Capa 5.1 GBB Length-(mm)_190.0 first of its kind quickAirsoft Masterpiece . 40 S&W Steel Threaded Fix Outer Barrel for Marui Hi Capa 5. 1 GBB Metal Construction (Heavy Weight) Design For Upgrade the Origianl Outer Barrel More Durable & Stablility Suitable For Tokyo Marui Hi Capa 5. 1 Sereis Airsoft GAs Blow Back GBB Pistol