ULTIMATE Cylinder Head - V6. Gearbox Gun Platform_G-Series 2mm lenses are also ballistically

2mm lenses are also ballistically tested

Green gas is recommended for best performance with the gas magazine

magazine release and magazine

Blade thickness is 1

ULTIMATE Cylinder Head - V6. Gearbox Gun Platform_G-Series 2mm lenses are also ballisticallyPrecision CNC manufactured cylinder heads from ULTIMATE. Colour coded for easy recognition, this head is suitable for version 6 gearboxes. Double o ring design minimises air loss from the cylinder. Special trumpet design maximises air delivery to the BB and barrel. A powerful rubber buffer is installed on the rear of the cylinder head to absorb impact from the piston. A unique feature of these cylinder heads is the built in rubber flange on the outer