For anyone that had the chance to try out the original Firenock design knows that they were the highest quality lighted nock available. Unfortunate as it was, they had a legal issue with another company. It seems most people that make an inferior product are suing those that make top quality products. As it is the genius behind the design comes through with another great design for Archers. Please take the time to look at his web site and videos.
I am in no way affiliated with Firenock but I do use his products because like Elite they are awesome in quality and design.