Nova CNC Aluminum 17 MOS Slide Kit for Tokyo Marui TM G Model 17 Gen4 GBB Series ( Black ) Magazines Polystyrene Tube with Clear Solid

Polystyrene Tube with Clear Solid Resin

ARMY Metal Spring Housing Magwell for Army R28 GBB ( BK )

Perfect for charging most GBB magazines on the go

gas vaporization is better

and smooth cycling of the cylinder

Nova CNC Aluminum 17 MOS Slide Kit for Tokyo Marui TM G Model 17 Gen4 GBB Series ( Black ) Magazines Polystyrene Tube with Clear SolidFeatures **Limited Japan version CNC Aluminum Slide CNC Aluminum outer Barrel w New Marui Design ( Gloss Black ) CNC Aluminum Extractor CNC Aluminum RMR Plate & Cover x 2 CNC Aluminum RMR Custom type BBU Full set High power Custom type Nozzle set RS type Front Rear Sight (Real size measurement) Black Anodized 100% Made in Hong Kong Fit for Tokyo Marui G17 Gen4 GBB series