CANT WAIT FOR THIS TO BE IN STOCK! universal serviceable can!
http://www.thefirearmblog.com/blog/2015/11/13/universal-suppressor-system-from-griffin-armament-the-optimus/
https://www.youtube.com/watch?v=e4KfGPM-cJc
http://www.thefirearmblog.com/blog/2015/11/13/universal-suppressor-system-from-griffin-armament-the-optimus/
https://www.youtube.com/watch?v=e4KfGPM-cJc