Hi guys and gals,
I've got a query regarding fitting a front vertical grip to my M4.
I have at present a bulk standard M4 hand guard fitted. Now, in order to fit a front vertical grip do I have to replace the entire hand guard for a rail version, or can I fit a bottom rail to my existing and slide the vertical grip onto that? I ahve tried to google this and can't see much material for the latter of my two options.
cheers
ronin