The IMI Defense TFS (Tactical Front Sight) is a 45-degree offset flip-up front sight designed for shooters who want ready backup iron sights without sacrificing their primary optic position. Mounted at 45° on the side of the Picatinny rail, it sits completely clear of the optic's sight line and deploys instantly with a thumb swipe for a fast transition to mechanical sights.
Technical Specifications
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Weight: 22 g
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Dimensions: 50.5 × 52 × 35.5 mm
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Sight post height: 41 mm
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Material: High-impact fiber-reinforced polymer compound
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Mount: Picatinny MIL-STD-1913 / STANAG 4694
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Offset: 45 degrees
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Dual aperture: Yes — selectable
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Elevation adjustment: Indexed drum — 1.3 MOA per click
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Activation: Ambidextrous
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Locking: Positive detent in both positions
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Bore-to-sight height: Identical to M4/M16/AR standard irons
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Color: Black
