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Holosun
Overview
The Holosun Red Rail Mounted Laser is designed to enhance your target acquisition with a bright red laser, perfect for quick aiming in various lighting conditions. It operates on a CR-1/3N battery and is crafted from durable polymer, ensuring resilience while keeping the overall weight down. This laser is commonly found on builds featuring a carbine gas system and chambered in 5.56 NATO, making it a practical choice for tactical and sporting applications.
Specifications
Build history on GunPartPicker
Builders have been adding the Holosun Red Rail Mounted Laser to their builds on GunPartPicker since March 2026. All time, it ranks #42 of the 112 lasers builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 5 retailers we track have it in stock. It dipped to $60.99 at GritR Sports for a stretch in August 2026, well under its usual $78.99 to $99.99, so sales do come around. Buying today, the lowest price is $69.26 at KY Gun Company, above August's low of $60.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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We ranked every laser by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Laser & Aiming Device Guide →Frequently Built With
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Builds Featuring This Part
See all 1 →Builds in the community that include the Holosun Red Rail Mounted Laser
| Build | Parts | Total |
|---|---|---|
 | 12 | $1406.05 |
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