Fab Defense Gun Optics

Compare prices on 44 in-stock Fab Defense gun optics from 9 stores, updated daily. All gun optics

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GrabAGun Updated Nov 01, 2026

8% OFF

Fab Defense Front and Rear Offset Flip-Up Sights

$86.30 $93.70

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GrabAGun Updated Nov 01, 2026

8% OFF

Fab Defense Offset Folding Backup Sight Kit for AR-15/M4 LH

$93.40 $101.50

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Optics Planet Updated Nov 01, 2026

31% OFF

Fab Defense Open Box Dealer Demo FAB Defense Top Mounted Deployable Front and Rear Sight for Left Hand OD Green fx-frbsoslhg

$70.49 $101.50

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Optics Planet Updated Nov 01, 2026

30% OFF

Fab Defense Open Box Dealer Demo FAB Defense Top Mounted Deployable Front and Rear Sight for Left Hand Flat Dark Earth fx-frbsoslht

$71.49 $101.50

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GrabAGun Updated Nov 01, 2026

19% OFF

Fab Defense Font Back-Up Sight Folding AR-15 M4 M16

$32.49 $39.99

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GrabAGun Updated Nov 01, 2026

20% OFF

Fab Defense Rear Back-Up Sight AR-15 M4 M16 Folding

$51.49 $64.00

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GrabAGun Updated Nov 01, 2026

20% OFF

Fab Defense Front/Rear Flip Up Sights AR-15 M4 M16 Folding Style

$77.69 $96.99

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Aluminum Heckler & Koch MP5 Scope Mount Black

$108.20 $117.55

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense G3-SM Scope Mount System Black

$158.40 $172.13

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Optics Planet Updated Nov 01, 2026

7% OFF

Fab Defense Dragunov SVD Rifle Scope Mount Black

$199.99 $214.99

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense AK/AKM 47 Picatinny Scope-Mount Dust Cover 9.69in Black

$247.40 $268.90

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Optics Planet Updated Nov 01, 2026

25% OFF

Fab Defense Glock Polymer Scope Mount Polymer Black

$47.99 $63.97

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front Sight Flat Dark Earth

$36.80 $39.95

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Optics Planet Updated Nov 01, 2026

9% OFF

Fab Defense Top Mounted Deployable Front Sight OD Green

$36.49 $39.95

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front Sight Black

$36.80 $39.95

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Optics Planet Updated Nov 01, 2026

79% OFF

Fab Defense Top Mounted Deployable Rear Sight Black FX-RBS

$12.49 $59.95

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Optics Planet Updated Nov 01, 2026

3% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight Flat Dark Earth

$101.99 $104.99

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight Black

$86.30 $93.70

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight for Right Hand OD Green fx-frbsosg

$86.30 $93.70

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight for Right Hand Flat Dark Earth fx-frbsost

$86.30 $93.70

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight for Right Hand Black fx-frbsosb

$86.30 $93.70

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight for Left Hand Black fx-frbsoslhb

$93.40 $101.50

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight for Left Hand OD Green fx-frbsoslhg

$93.40 $101.50

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Optics Planet Updated Nov 01, 2026

8% OFF

Fab Defense Top Mounted Deployable Front and Rear Sight for Left Hand Flat Dark Earth fx-frbsoslht

$93.40 $101.50

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Where to buy Fab Defense gun optics

Optics Planet 10 in stock
Natchez Shooting & Outdoors 6 in stock
Ammunition Depot 6 in stock
GrabAGun 6 in stock
MidwayUSA 5 in stock
Palmetto State Armory 4 in stock
Als.com 3 in stock
The Real Grit 2 in stock

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Fab Defense Gun Optics

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Where to buy Fab Defense gun optics