FAB Defense RBS AR-15 Iron Sight Rear Flip Up - FX-RBS

Optic FAB Defense UPC 7290105941992 MPN FX-RBS

FAB Defense RBS AR-15 Iron Sight Rear Flip Up - FX-RBS
$11.49

at Optics Planet ·

Shipping calculated in cart · free over $49

6 retailers · $11.49 to $55.99 in stock

This listing: Palmetto State Armory $55.99

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Offers

Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.

Price history

Lowest price across retailers each day.

Lowest seen
$11.49
Typical price
$37.12
Tracked since
Apr 9, 2026

Today's best price matches the 218-day low and is 69% below typical.

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