Sorry guys I looked and couldn't find anything. Does anyone know if the crush washers/peel washers can be found in hardware stores? Or is this another firearm specific part that I need to order online?
If this can be found, anything in particular in terms of measurements? I have an AR-15 with an A2 birdcage and trying to change it out.
Thanks
If this can be found, anything in particular in terms of measurements? I have an AR-15 with an A2 birdcage and trying to change it out.
Thanks


















































