「For M14 Straight Cylinder」
PRODUCT CODE:634

For Marui's M14.
The Straight Cylinder is 73.3mm length & No port.
This Cylinder is made of SUS 304 which is processed the Cold hammering way.So this one is same accuracy of PDI's inner barrel series.That's +-1/100mm..The piston would be smooth action cause reduce the friction facter.
Beside,this one is processed "the Palsonite".This process makes product the Black.But not paint,so would be NO membrance.
That operation would increase the cycle. If you know more,please click the below "What's the Palsonite?".