A combination of accessories that progressively reduce the decibel level and shorten noise duration when using a crossbow. The new Noise Dampening Package™ features a set of Bowjax limb vibration dampeners, retention spring dampeners and barrel dampeners.
These didn't make my 6 point defender cls crossbow any quieter , if anything it sounder louder. The retention spring dampener would hit the cocking claw and would pull it down on the arrow retention. On the 6 point you have to use spacers included with the barrel dampeners . They are a pain to keep together while trying to reassemble the riser. The limb dampeners where easy to install.I give these three stars because they may indeed may reduce vibration and limb shock ,but don't waste time and money for noise reduction if that is what your looking for !
Would recommend. Purchased and installed today (10 minutes tops). Don't be intimidated by the install, very easy to do ( If I could do it so can you. You will need allen wrenches). They claim they cut down the noise by 60%, not so sure about that but they did cut down some of the noise. I would recommend. The only reason not a five, I would challenge their claims of reducing noise by 60%.