Guarder Standard Magazine Release for MARUI G17/19 Gen4 #GLK-206(BK)Nylon Enhancement, For TOKYO MARUI G17 19 Gen4 Weight : 20 gMaterial : Nylon SteelColor : BlackItem No.: GLK 206(BK) Manufactured by GUARDER

Material: 416 Stainless Steel

Item# P226-36

G19 Gen4 GBB Use Only

- Color : Black color

For MARUI HI-CAPA GBB Series

Only weight 55g make it one of the lightest aluminum slide on the market

- Steel Dummy Extractor

Fiber optic front sight

The size of red dot can be adjustable

- Perfect strength ratio compare to original- 130% recommended for aluminum slide

A new design nozzle valve which can smooth and enhance gas flow

Hammer Bearing for Marui G18C GBB Series