FAB Defense - RBS Rear Back-Up Sight - Black
RBS 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® K.P.O.S.
Advantages:
- Can be used as primary or back-up sight
- Ergonomic angel-wing-shaped shroud helps center the image with any front sight, and when used with a matching FAB Defense® FBS Front Back-up Sight, it creates a precise optical tunnel that ensures more accurate aiming and faster target acquisition
- Dual apertures are 3mm for longer eye relief mounting, low light, and faster target acquisition; and 1.5mm for shorter eye relief mounting and greater accuracy; each is instantly selectable to match conditions
- 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 windage adjustments, with positive detent locking
- Made of extremely durable high-grade polymer and metal
Compatibility: all MIL-STD 1913 Picatinny rails
Weight: 28 g
Width: 32 mm
Height: 14 mm
Length: 52 mm
Height (open / deployed): 42 mm
Length (open / deployed): 30 mm
Color: Black
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For shipping to Germany, Austria, Czech Republic, Romania, Hungary, Netherlands free delivery is available for purchases over €100 and for other selected countries over €200
We use several warehouses, including external ones, so in order to complete an order we sometimes need a few days to bring some products.
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Risk of bodily injury. Product mounted on a weapon. Gunsmith assembly recommended. Inspect before use. Dispose of used product in accordance with local regulations.