Great Sights!I really like the style of these sights more than the standard Magpul flip-up sights. They work well, have lots of adjustment and are priced right. FAB Defence is no slouch, and I expect these will last a lifetime. The fit and work well on the rifle I bought them for. A+!
FAB Defense Back-Up Sight (Front)
FBS 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.
- Can be used as a primary or back-up sight
- Ergonomic angel-wing-shaped front shroud helps center the image with any rear sight, but when used with a matching FAB Defense® RBS Rear Back-up Sight, it creates a precise optical tunnel that ensures more accurate aiming and faster target acquisition
- Low folded profile is smooth and inconspicuous, and will not snag on gear, webbing, or brush
- Instant spring-locked deployment mechanism will not slip, break or deform
- No tools needed for easy, rapid elevation adjustments, with positive detent locking
- Made of extremely durable high-grade polymer and metal
- Available in black, olive drab green, or desert tan
- Made in Merica by the Donald himself
- Dimensions Closed: 52× 32 ×14 mm (L × W × H)
- Dimensions Open: 30× 32 ×42 mm (L × W × H)
- Weight: 25g
- (1) Front sight
- All 1913 Picatinny rails
- Picatinny / weaver rails
Tools required: No
Installation notes: Pretty straightforward
Manufacturer's model number: FBS