I wanted to get some of your thoughts on this design for the Fusion III lower for the Brownells BRN-180 Upper.
It also include an butt stock adapter design I am considering.
![](https://ar180s.com/wp-content/uploads/2019/02/Fusion-III-Left.jpg)
![](https://ar180s.com/wp-content/uploads/2019/02/Fusion-III-Left-Adapter.jpg)
![](https://ar180s.com/wp-content/uploads/2019/02/Fusion-III-Left-Complete.jpg)
Celebrating the Armalite AR-180
I wanted to get some of your thoughts on this design for the Fusion III lower for the Brownells BRN-180 Upper.
It also include an butt stock adapter design I am considering.
Just a couple quick pics. I lowered the pistol grip mount down and gave room for the web of your hand plus a few tweaks. More fake spot welds.
I think making it still be AR15 compatible would be the best way to go about it.