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Backup Iron Sights - Fab Defense

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FAB Defense Polymer Flip Up Sight Set for AR-15 - AT3 Tactical

FAB Defense Polymer Flip Up Sight Set for AR-15
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$91.00
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FAB Defense FBS AR-15 Folding Front Back-Up Sight

FAB Defense FBS AR-15 Folding Front Back-Up Sight
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$40.00
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FAB Defense RBS AR-15 Folding Rear Back-Up Sight

FAB Defense RBS AR-15 Folding Rear Back-Up Sight
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$54.00
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