This mount works with the Sunrise Tactical Gen2 Armboard or any elastic cord style armboard. 
simple bolt your MDT Crush It Timer to the mount, and feed the elastic cord through the holes in the mount and you are good to go! 
 
 
Accidental neglect happens in the field and things break, we get it! We do our best to QC every part for any defects but with all manufacturing, errors can happen. So, if any of our products fail due to accidental neglect or a manufacturing error on our part, email us immediately and we will promptly work things out.