EGW Mossberg MVP 5.56 Heavy Duty Scope Bases allow for quick and easy changes to eye relief and scope choice without drilling or tapping, thanks to the Picatinny slot-and-rail spacing.
The bases are precision machined from 7075 T6 aluminum, ensuring durability and rigidity, and are designed to fit factory scope mount holes on the receiver.
Heavy Duty mounts are designed to be .100" lower than Lightweight mounts to reduce weight and keep optics close to the barrel centerline for improved accuracy.