Holosun
About Holosun
Holosun was founded in 2013 and is headquartered in the City of Industry, California. In a little over a decade, they’ve changed the conversation about what a quality red dot should cost. Features like Solar Failsafe power management and Shake Awake technology — once the domain of optics costing several times more — are now standard across their lineup. Holosun hasn’t just competed with established brands; they’ve forced the entire optic market to raise its expectations at every price tier. The result is a line of optics that has proven itself reliable across a decade of real-world use by military personnel, law enforcement, and serious civilian shooters.
Shop Holosun at Arms East
Arms East is proud to partner with Holosun. Browse our full Holosun inventory below and find the optic that belongs on your build.
Holosun — Scopes, Sights & Optics (116)
- Gun Scopes Add to cart
Holosun 321 combines green and IR laser capability with 600 lumen white light in a durable titanium body, delivering multiple aiming and illumination options for tactical rifle applications.
$1,049.99Low Stock - Gun Scopes Add to cart
Holosun 321 delivers 600 lumens of white light, red laser, and IR capability in one durable titanium-bodied rifle accessory. Class 2M IR red laser pairs with IR illuminator and quick-detach mount for seamless tactical deployment.
$999.99Low Stock - Laser Sights Add to cart
Holosun dual green and infrared laser sight features a rugged titanium body with coaxial alignment for precise zeroing and includes quick-release rail mount.
$729.99Low Stock - Laser Sights Add to cart
Holosun IRIS 2 delivers dual-function laser capability with 45% less weight and a redesigned 7075 aluminum body for superior ergonomics. Ambidextrous center-mounted fire button and ultra-compact remote activation provide versatile control options.
$499.99In Stock - Laser Sights Add to cart
Holosun IRIS-GR3 combines co-aligned green visible and 60mW VCSEL infrared lasers in an ultracompact design that’s 43% lighter than previous models, ideal for both daylight and night vision operations.
$899.99In Stock
Holosun — Ammunition (5)
- Ammunition Add to cart
Holosun RMLt Green Laser features reliable zero retention with tactile Windage & Elevation adjustments and titanium housing for durability. Weapon light holster compatible design.
$139.99In Stock
Holosun — Gun Parts (5)
- Weapon Lights Add to cart
Holosun P.ID delivers 1,000 lumens of pistol-mounted illumination with rechargeable USB-C convenience and ambidextrous controls for both momentary and constant activation.
$99.00In Stock - Weapon Lights Add to cart
Holosun P.ID Dual delivers 1000-lumen illumination plus dual visible Green and Infrared lasers in one rechargeable weaponlight for rapid target acquisition.
$239.99In Stock - Weapon Lights Add to cart
Holosun P.ID Plus combines a powerful white light with an independent green laser for active aiming and threat identification in low-light conditions. Dual activation modes let you fire light and laser separately or simultaneously, with 450/900 lumens on high/low settings.
$169.99In Stock - Weapon Lights Add to cart
Holosun RAID delivers 1000 lumens and 80,000 candela for superior target identification at extended distances, with dual activation via remote switch or tail cap button. Built from 7075 aluminum with IP68 rating and Picatinny/M-LOK compatibility, this rifle light handles demanding conditions.
$169.99In Stock
