Choate Tool Remington 870 Forend W/Picatinny Rail12 Gauge. If you are looking for a less expensive solution to making your shotgun a tactical entry or home defense weapon then we have the forend for you. Our forend kit includes a forend with pre-drilled holes and a 1-1/2 inch piece of picatinny rail. To attach our rail at 3-6-9 oclock position you simply use a Phillips head screwdriver and screw in 4 screws provided. It accepts all tactical light mounts that fit on 1913 picatinny style rails. This includes Surefire Streamlight Pelican Pentagon and Glock lights. Weight- 3 1/2 oz Specifications for Choate Tool Remington 870 Forend W/Picatinny Rail: Manufacturer: Choate Tool Gun Make: Mossberg Gun Model: Mossberg Model 500 Gun Rail: Picatinny Included Accessories: Standard Country of Origin: USA Gauge: 12 Gun Type: Shotgun Quantity: 1 Features of Choate Tool Remington 870 Forend W/Picatinny Rail Durable fiberglass filled polymer construction Package Contents: Choate Tool Remington 870 Forend W/Picatinny Rail What firearm models does the manufacturer say Choate Tool Remington 870 Forend W/Picatinny Rail is compatible with? The manufacturer suggests that Choate Tool Remington 870 Forend W/Picatinny Rail is compatible with Mossberg Model 500Choate Tool CMT-01-02-22: Remington 870 Forend W/Picatinny Rail12 Gauge