Mp5/k Installation
To have a Super Safety in your Mp5/Mp5k you will need a Ar-15 FCG lower for a Mp5 I personally recommend a Leber V2 lower, it is what use on all of our mp5 platforms. You can also use a Lee Sporting lower but the were not designed around the super safety and run into reliability issues while running Super Safe.
What you will need.
-Super Safety
-Cut Milspec Trigger
-Mp5/k Slip Trip
-Mp5 lower with Ar FCG (Either the Leber V2 or a Lee sporting lower.)
-Full size Mp5 also require our Buffer. (K series do not require it)
Leber V2 Install Video
Lee Sporting Lower Install Video