This is the latest carbine length PEQ top rail system from MadBull Airsoft, it serves as the function of joining the upper receiver to the forearm and achieves a very rigid shooting platform. This one-piece top rail will also give you the SPR (Special Purpose Rifle) look, as well as allowing you to install PEQ box or accessories. Be sure to check around for different length options (Carbine, Mid, and Rifle) to fit your needs.
Provides a rigid shooting platform
Functions as a rail riser for scopes or red dot sights
Gives your rifle a unique SPR look
Uninterrupted upper rail platform
T6061 Aluminum CNC
PRI PEQ Top Rail