Maple Leaf MAGNUM High Volume Cylinder Set For VSR10/ MLC-338 Sniper Rifle

For Tokyo Marui VSR10/ MLC-338 Sniper Rifle Big bore high volume cylinder set with larger piston (please do not use with original cylinder) Compatible with CNC "Hen Li Hai" Zero Trigger New piston cocking/loading indicator will "Rise up" to show the piston is cocked with red mark. VSR Spring included Scope mount rail included The washers packs：M5*4pcs for stock screw, M3*2pcs for trigger box Install the washer before use; otherwise, the screw might damage the cylinder!!