The 7" Drop-In Rail Forend with 2 Mil-Std Picatinny Rails from SureFire allow for the direct mounting of thumbscrew clamp lights and accessories to your M4-platform firearm. The drop-in rail has sides with machine-in slot that fit close to the barrel axis. It installs easily using the standard barrel nut and fits against the handguard cap without requiring modifications. The forend features two MIL-STD Picatinny rails on the top and bottom for attaching equipment. Also, short sections of rail are included and can be mounted to the sides for a wider variety of attachment options.
- Length: 7"
- Rail Type: 2 x MIL-STD Picatinny