Harrison gun works Super safety kit for ar15, plus a few other parts. Works well, just repurposed the lower I had this in. I can include hammer and trigger shoe springs if needed, as well as a jig for cutting your own trigger if you want to use the kit with a different trigger than the milspec.
Sells new for 150, asking 125
located in Rexburg/thornton area
Open to trades
Text 208-970-6466