FRBS Offset Kit LH – Left-Hand Folding Backup Sights

FRBS Offset Kit LH – Offset Folding Backup Sights for Left-Hand Use

The FRBS Offset Kit LH is a low-profile folding backup sight system, designed for left-handed shooters using magnified optics in CQB scenarios. The offset design allows for rapid transition from optics to iron sights without obstructing the primary optic. The RBS (Rear Backup Sight) provides manual windage adjustment, while the FBS (Front Backup Sight) allows for easy elevation control, all without tools. Constructed from fiberglass-reinforced polymer and metal, the FRBS Offset Kit LH is lightweight, durable, and snag-free, making it ideal for tactical applications.

🔹 Key Features:
✔ Offset Backup Sight System – Designed for left-handed CQB use alongside magnified optics
✔ Quick & Tool-Free Adjustments – No tools required for elevation & windage settings
✔ Independent Adjustments – RBS (rear sight) adjusts windage, FBS (front sight) adjusts elevation
✔ Low-Profile Folding Design – Minimizes bulk, preventing interference with gear
✔ Left-Hand Configuration – Specifically designed for left-side use
✔ Durable Construction – Fiberglass-reinforced polymer & metal components
✔ Picatinny Compatible – Mounts to all MIL-STD 1913 Picatinny rails

🔹 Compatibility:
✔ 1913 MIL-STD Picatinny rail