Small-frame pistols demand compact, reliable optics that survive daily carry and deliver fast, repeatable sighting under stress. A red dot with thoughtful controls, durable construction, and long battery life can transform a subcompact pistol into a highly capable defensive platform.
HOLOSUN 507 brings a package tailored to subcompact pistol use. Shop this product
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Key features that matter on a carry optic
The HOLOSUN 507 improves prior iterations by adding Lock Mode — a feature first introduced on 2018 LEM pistol optics — that disables the adjustment buttons to prevent inadvertent setting changes during carry or manipulation. That single addition addresses a common failure point for operators who train hard and carry daily.
Durability and power management
Constructed from 7075 aluminum and rated IP67 waterproof, the HOLOSUN 507 is built for harsh environments and sweat-prone duty use. Holosun’s Green Super LED delivers high-visibility reticle illumination with up to 50,000 hours of battery life, and the side-mounted 1632 battery tray lets you replace the cell without removing the sight from many mounts.
Optics and usability
The integrated Multi-Reticle System provides flexibility for different sighting preferences and scenarios, while Shake Awake conserves power when idle and instantly restores illumination on movement. The unit uses the Holosun K footprint for broad mounting compatibility and is a direct fit for P365X/XL slides; slides with a four-boss interface will require an adapter plate.
Price for the HOLOSUN 507 is $319.99 — a competitive figure for a sealed 7075 aluminum sight with advanced electronics and Lock Mode. View product details and pricing
Who benefits most from this sight
Carry shooters and trainers who use subcompact pistols will appreciate the compact profile, Lock Mode, and long battery life. Armorers and competitive shooters who swap slides will value the K footprint compatibility and the easy-access 1632 battery tray. For those mounting to a SIG P365X/XL platform, the HOLOSUN 507 offers near-direct integration with minimal parts.
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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