Adds 3 rails to your Mossberg 500
Lightweight one-piece design
Single full-length lower rail for grips
Two mini side rails for lasers and lights
The RR870 3 Rail System provides 3 separate rails for mounting accessories to your Remington 870. Lightweight forend with rails. Provides a rigid lightweight Picatinny platform. Full-length lower rail is ideal for mounting grips and other mounts. Two mini side rails are perfect for mounting light/laser devices. Lifetime warranty.