Mako®/Fab Defense® is one of the best companies in manufacturing accessories for your firearm. As it is a customer oriented company, Mako®/Fab Defense® always finds the perfect way to customer satisfaction. If you are using a GMG AR15 or M4 type of gun, then this Mako®/Fab Defense® GMG AR15 / M4 Aluminum Quad Rail is made especially for you. This Mako®/Fab Defense® GMG AR15 / M4 Aluminum Quad Rail comes in 2 pieces for easy fitting. This Mako®/Fab Defense® GMG AR15 / M4 [...]