Guns Modify Sentinel Magwell for Tokyo Marui G Series 17 / 18 GBB - Shiny Clam-Pack Kit Replace the standard blow off

Replace the standard blow off valve of airsoft pistol magazine  High Performance with Stabilized Output  Essential for Player with fast double action  Withstand high pressure airsoft gas  Design for Western Arms Gas Blow Back Airsoft Pistol  Constructed of S303 Stainless Steel

Used widely by law enforcement agencies around the world

Able to attach the Sling Swivel on rear grip

590mm Outer Barrel with 80mm Flash hider

8V 4000mAh Large Battery (Crane Type)  High density Polymer stock w/ Realistic Rugged Surfacing  Sling Hook & Swivel are included  Length: 265mm

Guns Modify Sentinel Magwell for Tokyo Marui G Series 17 / 18 GBB - Shiny Clam-Pack Kit Replace the standard blow offThe Guns Modify Sentinel Magwell was designed for the Model 17 series and is a sexy, modern styled magwell which is made out of CNC aluminium and weighing in at 15g. It comes in four colours, Black, Matt Silver, FDE and Shiny Silver.