This rail ties the upper receiver to the forearm to create a very rigid shooting platform. This rail will also give you the SPR look. Uninterrupted upper rail platform for multiple accessory arrangements. T6061 CNC Aluminum construction

Madbull PRI Mid Length 9inch PEQ 20mm Top Rail
CNC T6061 Aluminum Construction
20mm Picatinny Rail
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