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Knights Armament
Overview
The Knights Armament AR-15 Flip-Up Adjustable Tactical Rear Sight is designed for precision aiming with its adjustable flip-up style, allowing you to quickly transition between various shooting scenarios. This non-illuminated rear sight provides a reliable sight picture in a folding configuration, which helps maintain a clean profile when not in use. It's commonly found in builds featuring a carbine gas system and .22 LR caliber, making it a practical choice for dedicated rimfire setups.
Knights Armament AR-15 Flip-Up Adj Tactical Rear Sight 600 Meter Black
Knights Armament AR-15 Flip-Up Adj Tactical Rear Sight 600 Meter Black ranked #16 of the 30 rear sights builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #43 of the 69 rear sights builders have added.
It was out of stock everywhere we track every time we checked in October 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $201.99 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every rear sight by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Rear Sight Guide →The part most often added in each category by the builds that include this one

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Builds in the community that include the Knights Armament Ar-15 Flip-Up Adj Tactical Rear Sight 600 Meter Black
| Build | Parts | Total |
|---|---|---|
![]() | 30 | $15911.10 |
![]() | 29 | $15623.12 |
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