Gun Sights for Sale

Gun sights are non-optical aiming devices mounted on firearms, including iron sights, fiber-optic sights, night sights, and ghost-ring sights. Browse front sights, rear sights, and sight sets for sale across firearm types.

Gun Sights Auctions

1 active auctions ending soon

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Knight's Armament (KAC) Front & Rear Iron Sights Gun BUIS Sight

Recently Sold

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Sold On 06/30/2026

Daniel Defense Rock & Lock Fixed Iron Sights Front & Rear Gun Sight

Daniel Defense Rock & Lock Fixed Iron Sights Front

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Sold On 06/28/2026

Lewis Machine and Tool (LMT) L8A Tactical Adjustable Rear Sight Gun Sights

Lewis Machine and Tool (LMT) L8A Tactical

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Sold On 06/12/2026

Troy Industries Folding Battle Sights & HK Style Front Sight Gun +OG BOX

Troy Industries Folding Battle Sights FBS

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Sold On 06/05/2026

Troy Industries Folding Battle Sights with HK Style Front FBS

Troy Industries Folding Battle Sights HK Style

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Sold On 06/05/2026

Knight's Armament (KAC) Folding Micro Rear Sight 200-600 Meter Adjustable

Knights Armament (KAC) Folding Micro Rear Sight

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Sold On 06/05/2026

Troy Industries HK-Style Folding Battle Sights Gun FBS +ORIG BOX

Troy Industries HK-Style Folding Battle Sights

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Sold On 06/03/2026

Troy Industries M4 Folding Battle Sights Gun FBS +ORIG BOX

Troy Industries M4 Folding Battle Sights FBS

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Sold On 03/17/2025

Troy Industries Front & Rear Folding Battlesights Troy Round & Front M4

Troy Industries Front & Rear Troy Battlesights

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Sold On 03/14/2025

Troy Industries Front & Rear Folding Battlesights Troy Round & Front M4

Troy Industries Front & Rear Troy Battlesights

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Sold On 03/14/2025

Troy Industries Front & Rear Folding Battlesights Troy Round & Front M4

Troy Industries Front & Rear Troy Battlesights

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Sold On 02/12/2025

Sig Sauer Romeo5 5 1x20mm Compact Red Dot Sight SIG-ROMEO5 ROMEO-5 OPTIC

Sig Sauer Romeo5 Sig Sauer-Romeo5

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Sold On 01/20/2025

Holosun SCS Multi-Ret Green Dot Reflex Sight Holosun SCS-320-GR

Holosun SCS 320 GR Holosun SCS-320GR

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Sold On 04/05/2024

Truglo TFX Xtreme Handgun Sights For HK VP9 VP40 P30 P30SK P30L HK45 Truglo

Truglo TFX Tritium HK H&K Night Sights