Reduces in flight wobble of your arrows
Helps arrows fly straighter
Fully adjustable
Lots of articles on internet for tuning and proper use, look up cushion plunger.
Made from precision machined parts .
Threaded cylinder is made from high grade refined steel;
Springs from stainless harmonic steel, notching scale cylinder and nut from anodized aluminum, Micro-click spring tension adjustment allows for exact settings time after time.
*** (It would be 2 weeks back ordering if out of stock) ***
