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FBS
FBS
$39.50
Front Back-Up Sight
SPECIFICATIONS:Lifetime Warranty
SPECIFICATIONS:
- 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
Lifetime Warranty
Made in Israel
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.
Advantages:
- 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 flat dark earth
Compatibility:
- All 1913 Picatinny rails
- The FBS should never be mounted on a railed gas block
Technical Specs:
- Weight: 25 gr
- Width: 32 mm
- Height: 14 mm
- Length: 52 mm
- Height (open / deployed): 42 mm
- Length (open / deployed): 30 mm
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Shipping Details
- - Please pay more attention to your order address which MUST MATCH your shipping address.
- - Items will be shipped within 3 business days after payment.
- - Please note that during the holiday season / COVID19 delivery time may take longer than other times.
| Shipping Type | Shipping Cost | Estimated Delivery Time | Tracking Information |
| Standard (< 2kg) | $16.00 | 7-14 b. days | Available |
| Standard (more than 2kg) |
$35.00 | 7-14 b. days | Available |
| Express (< 2kg) | $39.00 | 5-7 b. days | Available |
| Express (more than 2kg) |
$49.00 | 5-7 b. days | Available |
Package Weight: 2kg ~ 4.4 bl.
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