Backup Iron Sights

Browse our selection of backup iron sights designed for dependable performance on a variety of firearm platforms. These BUIS options feature solid construction, secure mounting, and precise adjustments for consistent accuracy. Ideal as a secondary sighting system or a primary setup for training, our iron sights pair well with red dots and reflex optics. Choose from flip-up designs, low-profile sets, and front or rear sight configurations to match your build.

BUIS- Fiber Optic Built from rugged, lightweight materials, spring loaded
BUIS- Fiber Optic Built from rugged, lightweight materials, spring loaded
$32.99
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Dagger Defense BUIS crescent flip up iron sights for back up optic solutions
Dagger Defense BUIS crescent flip up iron sights for back up optic solutions
From $25.99
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Dagger Defense flip up BUIS 45 degree picatinny rail mounted backup iron sights.
Dagger Defense flip up BUIS 45 degree picatinny rail mounted backup iron sights.
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Dagger Defense flip up BUIS picatinny rail mounted backup iron sights
Dagger Defense flip up BUIS picatinny rail mounted backup iron sights
$32.99
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Fiber Optic BUIS, Back up canted Iron Sights, Spring Loaded Deployment
Fiber Optic BUIS, Back up canted Iron Sights, Spring Loaded Deployment
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