Sent via Tapatalk
The AR platform is successful. No need to start messing with this success.
I like the idea of improvements and this sounds like a better solution than the all plastic lowers.
With all the advances in materials science I am sure this will not be the last of the "new material XYZ part" for the AR-15.
I am sure someone with money can get a lower made in a Metal Matrix Composite or CMC of some type.
It's a survival lower. Shave off a little in the bush and you have a fire starting method.
"You people have too much time on your hands." - scottryan