XS Shot Rail Picatinny Rail with Rear Sight, Barrel Band Tritium Front Sight Remington 870 Steel Matte

The XS Shot Rail for the Remington 870 Shotgun offers excellent features. Anodized aluminum construction is compatible with weaver or picatinny rings, and drop on installation (if holes are drilled and tapped into receiver). The ring rear sight is precision machined from steel proof steel with elevation and windage adjustment. The banded standard dot tritium front sight provides high visibility in all lighting conditions. Notes:Only fits on barrels with diameter between 0.860" and 0.885"