The CK Contract Killer WGP Autococker Adjustable Cocking Rod is a critical component of an Autococker or Pump paintball marker, responsible for pulling the hammer back to engage the sear and cock the marker after each shot. • Hammer Re-cocking: The cocking rod, which passes through the back block and internal velocity adjuster, is attached to the hammer and is simultaneously pulled back. • Sear Engagement: The backward movement pulls the hammer back until it is caught and held by the sear in the trigger frame, preparing the marker to fire the next shot. • Material: It utilizes a stainless steel shaft and knob for durability. • Adjustability: The rod is adjustable in length via its threaded rear knob, allowing for precise marker timing without using a thread locker. • Improved Grip: The grooved milling of the knob is intended to provide a better grip for easy removal or installation. • Bumper: It includes a durable urethane bumper (rather than rubber), which prevents the back block from slamming against the cocking rod knob during operation. Features: Stainless Steel Construction Custom Groove Milled Knob for Grip Urethane Bumper Lock Down Set Screw Adjustable for Fine-tuning