Holosun HS507COMP Competition Reflex Red Dot Sight — CRS
$369.99
Holosun HS507COMP competition reflex red dot sight with a 2 MOA dot and multi-circle reticle options. Large 1.1 x 0.87″ viewing window, 1x magnification, RMR/SRO footprint and anodized 7075 aluminum housing.
756 in stock
- Ships in 3-5 Days
The Holosun HS507COMP Competition Reflex Red Dot Sight is a pistol-mounted reflex optic designed to provide a fast, non-magnified aiming solution with configurable reticle options. Built for competition and duty-style handgun use, it combines a precision 2 MOA dot with selectable circle reticles to support both rapid target acquisition and refined shot placement.
This reflex sight is intended for pistols and compact platforms where speed, visibility, and durability are critical. The HS507COMP uses a large open emitter window to improve situational awareness while maintaining a standard RMR/SRO footprint, allowing it to mount easily on a wide range of optic-ready slides and adapter plates. Its reticle system is optimized for competitive shooting but remains practical for range training and duty-oriented setups.
Key Features
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Competition Reticle System (CRS) with a 2 MOA dot and selectable 8 MOA, 20 MOA, or 32 MOA circle options, including combination modes
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Large viewing window measuring approximately 1.1 x 0.87 inches for enhanced field of view
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2 MOA dot for precise aiming with 1 MOA adjustment clicks
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True 1x magnification with unlimited eye relief and parallax-free performance at practical handgun distances
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CNC-machined 7075-T6 aluminum housing with black anodized finish
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RMR / SRO-standard mounting footprint for broad slide and plate compatibility
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Shake Awake technology to extend battery life during storage and carry
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Advertised battery life up to 50,000 hours on select reticle and brightness settings
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Eight total brightness settings, including night-vision–compatible levels
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650 nm red LED reticle for clear visibility across lighting conditions
Specifications & Build
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Reticle: 2 MOA dot with 8 / 20 / 32 MOA circle options
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Window Size: Approx. 1.1 x 0.87 in
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Magnification: 1x
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Adjustment Range: ±30 MOA windage and elevation, 1 MOA per click
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Material: 7075-T6 aluminum
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Finish: Black anodized
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Environmental Rating: IP67 water resistance (submersible)
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Power Source: CR1632 Battery
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Dimensions: Approx. 1.8 x 1.3 x 1.3 in
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Weight: Varies slightly by source and configuration
Compatibility & Use
The HS507COMP is compatible with pistol slides and mounting plates that support the RMR/SRO footprint. It is commonly used on competition pistols, range handguns, and duty-oriented setups where a large window and flexible reticle options are beneficial. The optic is suitable as a primary handgun sight and can be paired with suppressor-height iron sights as backups, depending on slide configuration. The HS507COMP is well suited for competition disciplines such as USPSA and IPSC, as well as duty-oriented handgun setups requiring rapid sight acquisition.
What’s Included
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Holosun HS507COMP reflex sight
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Mounting screws
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User manual
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Adjustment tool
Manufactured by Holosun, the HS507COMP is a purpose-built pistol red dot that prioritizes window size, reticle flexibility, and rugged construction for competitive and practical handgun applications.
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3 reviews for Holosun HS507COMP Competition Reflex Red Dot Sight — CRS
5.00 out of 5 stars
Only logged in customers who have purchased this product may write a review.
rpinoy1 (verified owner) –
Holosun 507 Comp
Best optic on the market IMO. Had multiple reticle options, including dot, circle dot or circle only. Has shake awake technology to save on battery life when not in use. The body is constructed from 7075 T6 aluminum and the walls are pretty thick. Great for acquiring your dot with the bigger window. Tactical Cowboys is a great seller as well. Use the quote button and they have some of the best pricing on the market. A+
Kenny –
Much obliged for the solid rundown, rpinoy1. You're spot on—the HS507COMP is a real game-changer for serious shooters. That bigger window makes tracking targets feel like second nature, and the CRS reticle options give you the flexibility to dial in exactly what suits your style. Shake Awake is just the cherry on top—no more worrying about battery drain when you're not on the move. Built tough with that 7075 T6 frame, it's more than ready for the rigors of competition or range work. And you're right about Tactical Cowboys—straight shooters with pricing that’s hard to beat. Appreciate you sharing your experience, partner!
patrick.lockett (verified owner) –
Solid product, better customer service
I recently purchased the Holosun 507 Comp through this company and couldn’t be happier—not just with the optic, but with the experience. What really stood out was the customer service and personal attention I received. Unlike ordering from one of the larger retailers where you feel like just another number, here I was treated like a valued customer every step of the way.
The team took the time to answer my questions, make sure I got the right product, and followed up to confirm I was satisfied. That kind of care and responsiveness is rare these days, and it made the whole buying process smooth and stress-free.
Kenny –
Thank you Patrick. We do value you. We are a small business, meaning that it is only me every step of the way.
ronzkie21 (verified owner) –
What can I say...
It's a 507Comp. Holosun quality, large window, and multi-reticle. And with TCO's pricing, best bang for the buck!
Kenny –
You nailed it, partner. That 507Comp sure rides tall in the saddle—Holosun’s build quality speaks for itself, and with that oversized window and CRS setup, it's like looking through a saloon door at high noon—clear, fast, and ready to draw. And with TCO’s pricing? That’s some straight-shootin’ value right there. Hard to beat this kind of firepower for the dollar. Stay sharp out there! 🔫👊