FAB Defense FRBS OFFSET 45° Rear and Front Sight Set (Black)
FAB Defense FRBS OFFSET 45 is a set of open sights designed as an auxiliary module for quick aiming at a 45° angle to the main optical sight. This set is especially useful in CQB (close-quarters battle) conditions, where maximum speed of transition from sight to target and high accuracy at short distances are required.
Set contents:
- FAB RBS 45° folding low-profile rear aperture sight
- FAB FBS 45° folding low-profile front sight
- Hex key
The devices are mounted on Picatinny 1913 MIL-STD rails (compatible with AR-15/M4/M16 platforms) and form a kind of optical tunnel, which significantly speeds up the aiming process and increases sight stability during shooting. The set has a strong permanent mount on a Weaver/Picatinny base.
Key features of FAB Defense FRBS
- Dual aperture rear sight with two openings: Ø 3 mm for wider field of view and quick aiming in low light conditions, and Ø 1.5 mm for maximum aiming precision.
- Ergonomic front sight housing in the form of two converging wings allows intuitive target centering when paired with any rear sight.
- Instant aperture selection and quick switching between operating modes.
- Low profile when folded — does not interfere with equipment, does not snag or rattle during movement.
- Reliable spring-loaded latch for quick installation and prevention of accidental folding; the design is resistant to deformation and breakage.
- Tool-free front sight height adjustment.
- Materials: impact-resistant fiberglass-reinforced polymer combined with metal elements ensure durability and reliability even under intensive use.
Specifications
- Brand: FAB Defense
- Set includes: hex key; rear sight; front sight
- Color: Black
- Material: Metal; Polymer
- Mounting base: Weaver/Picatinny
- Weight: 59 g
- Weapon attachment: Permanent
- Type: Aperture
- Format: Set
- Model: FRBS Offset Sights Left
- Country of manufacture: Israel
This set will be an excellent addition for modern platforms where a quick change of aiming method between an optical sight and open sights is required. FAB Defense FRBS OFFSET combines compactness, ease of use, and high material resource, allowing it to be used in field conditions and during training without unnecessary worries.
Other products in this category here Front and Rear Sights
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