Fbs front Back-up Sight-black Dark Green - Sheath: Cor-Ex

- Sheath: Cor-Ex

- Ultra Bright 3W 200 Lumen Cree LED Flashlight with Crenellated Bezel with Strobe feature for the flashlight and laser

- Eye Relief High: 94mm

- Colt 9x19mm Parabellum

- Focal Plane: Second

Fbs front Back-up Sight-black Dark Green - Sheath: Cor-ExFBS is an advanced, low profile, durable, auxiliary front sight. It can be used with any rear sight, but has been designed to provide an extreme optical advantage when paired with the FAB Defense RBS Rear Back up Sight. Sight pin elevation is easily and quickly adjusted without tools. FBS is readily mounted on any 1913 Picatinny rail, making it ideal for use on M4 AR 15 M 16 platforms and on the FAB Defense KPOS. Features: Can be used as a primary or