Sealed cylinder head Retro Arms CNC type C long V2/V3

Sealed cylinder head Retro Arms CNC type C long V2/V3 The cylinder head from Retro Arms features a guide with a length of 35.8 mm and is designed for V2 and V3 gearboxes. It is made from durable 7075 aerospace aluminium using CNC machinery. It has a sealing O-ring. The head can be used with either a standard piston head or a silenced piston head (non-NBU). The head buffer is made from durable polyurethane.