Please forgive me if this topic is either regarded as dumb or if this has already been discussed. My M4 was an eBay gun and had a TM grenade launcher attached to where the lower Rail was supposed to be so just the top handguard with the 3 rails is left. What I would like to know is can i use a normal handguard with my Rails, specifiacly with the Rails on the bottom. Thanks
PS If you think this might look a little funny tell me.