Perhaps this should have been stated earlier. The rails on this gun are like on the normal LS. You would need to take an inverse rail, such as from the top of a Crossfire or from an LS scope, glue it to your gun/accessory, and then slide that onto the rail on the RC.
that or the rails from the sight and the 'laser" can be used if they turn out to be pretty much useless. Who knows though right?