Polished stainless steel cylinder M4, grooved, O slot, SHS

Polished stainless steel cylinder type M4 from SHS. Horizontal grooved cylinder four regular oval holes, which is designed for a barrel length in the range from 300 to 400 mm. Due to the longitudinal grooves on precision CNC machines with increased outer surface of the cylinder and this leads to a better removal of unwanted heat generated by friction of the piston head on the cylinder wall. The inside of the cylinder is smooth and reduce the friction of the piston head in the cylinder, thereby achieving a higher compression of cylinder set and thus higher performance. SHS cylinders have no any other subsequently-applied layer, posing a threat to its uneven coating or unwanted flaking/earned. We recommend using with the most appropriate SHS piston head, cylinder head SHS and nozzle SHS, which it achieves the best possible results of tightness. Unbeatable price/performance ratio.