AR Sponsor
Posted: 9/24/2008 5:16:17 PM EDT
I want to mount a 12"+ rail on my M4. My local dealer told me that I could dremel the front sight post in order to make the rail fit over...Is this safe?? 
|
|
www.ar15.com/forums/topic.html?b=3&f=4&t=226782 There's instructions about 1/2 way down on the 1st page. |
AR Sponsor