string silencers

[henrycohunter]

I have a matrix grz,will any of the string silencers Excalibur makes fit on my bow?
Thanks

[Boo]

It says "Works on all Excalibur hunting model crossbows" in the sound deadening page. The String Starts and the Ex-Shox did not stay on any of my bows. The stirrup and the arrow retainer work well. The Ravs don't do work a little bit depending on where you put them.