Luth-AR AR-15 Adjustable Rear Sight Assembly Black
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Luth-AR
Overview
The Luth-Ar LLC AR-15 Adjustable Rear Sight Assembly in black is a replacement sight designed to enhance your shooting accuracy and target acquisition. This sight allows for easy adjustments, enabling builders to customize their setup for optimal performance. It is commonly found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a practical choice for those looking to improve their rifle's precision.
Specifications
Build history on GunPartPicker
Builders have been adding the Luth-AR AR-15 Adjustable Rear Sight Assembly Black to their builds on GunPartPicker since February 2026. All time, it ranks #27 of the 57 rear sights builders have added.
It was in stock most days in August 2026, and today 5 of the 7 retailers we track have it in stock. It dipped to $19.99 at Brownells for a stretch in August 2026, well under its usual $26.31, so sales do come around. Buying today, the lowest price is $26.31 at Primary Arms, above August's low of $19.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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We ranked every rear sight by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Rear Sight Guide →Frequently Built With
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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