Posted: 6/29/2010 3:23:24 PM EDT
| I sent in my barrel to be modified for the set screw front sight base and for the upper to be assembled. My question is, can I have y'all pin it rather than modify the barrel for the set screws. I'm kinda worried how it will hold under hard use. The front sight base is set up for set screws btw. It should be at your shop soon so it might be too late. |