AR Sponsor
Posted: 12/29/2008 7:02:38 PM EDT
|
Does anyone know what material and/or heat treating (if any) is done to a standard bolt catch?
Or has anyone tried drilling/tapping into the bolt catch pad for a custom setup? I'm looking into making my own BAD (battery assist device) like that in the Magpul Dynamics DVD since there aren't any out yet. Thanks. |
AR Sponsor