The FAB Defense Offset Rifle Sight Kit, Black Left Hand (FAB Defense part no. FXFRBSOSLHB) is a folding backup sight set designed to work alongside a magnified optic rather than replace it. Made by FAB Defense, this offset kit lets a shooter cant the rifle slightly to pick up iron sights instantly during close-quarters scenarios without dismounting a scope. The rear sight adjusts for windage and the front sight adjusts for elevation, both without tools, and the sleek folding profile keeps them out of the way until needed. Built from fiberglass-reinforced polymer and metal, the kit mounts to any standard 1913 MIL-STD Picatinny rail.

Key Specifications

• Built as an offset backup sight kit for use alongside a magnified optic.
• Fits 1913 MIL-STD Picatinny rail.
• Rear sight adjusts for windage; front sight adjusts for elevation, both tool-free.
• Constructed from fiberglass-reinforced polymer and metal.
• Configured for left-hand use.
• Folds down to a low, sleek profile when not deployed.

Frequently Asked Questions

Can this be used with a scope mounted? Yes, it is designed as an offset backup sight for use alongside a magnified optic.

What rail does it mount to? Standard 1913 MIL-STD Picatinny rail.

Is this the left-hand or right-hand version? This is the left-hand configuration.

Buy the FAB Defense Offset Rifle Sight Kit

Add this sight kit from our gun sights lineup for instant close-range backup sights. Order today for fast, insured shipping from our Lubbock, Texas gun shop.