Post by Stalwart on Mar 18, 2011 15:42:35 GMT -5
What is the proper size of a RIS unit for a M16 with a 20 inch barrel?
I was looking into the Socom Gear Daniel Defense free float rails. I Also don't want to have to remove the front sight post. Any help would be great.
I was looking into the Socom Gear Daniel Defense free float rails. I Also don't want to have to remove the front sight post. Any help would be great.
