FAB Defense FRBS Rifle Sights Kit Tan
$76.91
Elevate your shooting experience with the FAB Defense FRBS Rifle Sights Kit in Tan, designed for AR-15, M4, and M-16 platforms. This low-profile, durable sight kit offers quick, tool-free elevation adjustments and can serve as either a primary or backup sighting solution. Its sleek design minimizes protrusions, ensuring you stay streamlined on the range or in the field.
9 in stock
FRBS kit is an advanced low-profile durable auxiliary front and rear kit sight. It has been designed to provide an extreme optical advantage when paired together. Sight pin elevation is easily and quickly adjusted without tools. FRBS 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.
Product Advantages:
- Can be used as a primary or back-up sighting solution Sleek design with minimal protruding parts will not get caught on gear or webbing No tools needed for a quick and easy elevation and wind adjustment RBS – Rear Back-up sight can be manually adjusted for wind FBS – Front Back-up sight can be manually adjusted for elevation Durable fiberglass reinforced polymer and metal construction Spring based locking mechanism – will not break or deform
Compatibility:
- All 1913 Picatinny rails The FBS should never be mounted on a railed gas block
Specifications:
- Length: 52 mm
- Width: 32 mm
- Height: 14 mm
- Length deployed: 30 mm
- Height deployed: 42 mm
- Weight: 30 gr
| Weight | 0.224 lbs |
|---|---|
| Dimensions | 9.000 × 4.850 × 1.250 in |
| Manufacturer | FAB DEFENSE INC. |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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