Action Army Teflon Coating Cylinder

This Teflon Coating Cylinder is just as durable and perform just as well as other high end parts, but only cost a fraction of the price. This cylinder is high polished with Teflon Coating to create a smooth surface for uninterrupted airflow. This cylinder is designed for the M4 length barrel. The port allows the piston to accelerate before compressing the air so the BB can accelerate all the way out of the barrel.