Holosun

Holosun 507K X2 Green Dot Sight – Micro Footprint, Maximum Performance

Compact. Concealable. Combat-ready. The Holosun 507K X2 Green Dot Sight redefines micro reflex optics with rugged reliability, intelligent features, and lightning-fast target acquisition—specifically designed for subcompact and concealed carry pistols. Don’t let the size fool you—the 507K Green Dot packs all the power of a full-sized red dot into a slim, snag-free package optimized for your EDC.

Whether you’re running a slimline Glock, Sig P365, Springfield Hellcat, or other micro-comp, this is the optic that turns your carry pistol into a precision machine.

Key Features:

✅ Green Multi-Reticle System (MRS)
Adapt on the fly with Holosun’s signature Multi-Reticle System: switch between a clean 2 MOA green dot, a fast 32 MOA green circle, or a circle-dot combo for both speed and accuracy. Green is easier for the human eye to see—especially in bright light—making it ideal for rapid target acquisition in high-stress encounters.

✅ Ultra-Compact & Concealment-Optimized
Purpose-built for subcompacts and slimlines, the 507K features a minimalist RMSc footprint and a truncated window design for optimal concealability without compromising capability. The streamlined profile won’t snag on clothing or holsters—making it perfect for everyday carry.

✅ Shake Awake™ Technology
The moment you draw, your optic is ready. Shake Awake™ senses motion and instantly powers up the sight, while powering down when idle to save battery life. It’s always ready, and always smart.

✅ Solar Failsafe™ – Backup When You Need It
Even in the worst-case scenario—battery failure—the Solar Failsafe™ keeps you in the fight. In bright conditions, the solar panel powers the optic, so you’re never left in the dark.

✅ Robust 7075-T6 Aluminum Housing
Crafted from premium-grade 7075-T6 aluminum, the 507K is designed to handle recoil, impacts, and rough environments without missing a beat. It’s waterproof, fogproof, and built for real-world abuse.

✅ Side-Access Battery Tray – No Re-Zero Needed
Thanks to the convenient side-loading battery tray, you can replace the CR1632 battery without unmounting the optic. Your zero stays locked in, saving time and hassle.

✅ Long Battery Life – Up to 50,000 Hours
With up to 50,000 hours of life on a single battery (at mid-setting), the 507K Green Dot ensures year-round confidence without constant maintenance.

Specs Overview:

• Magnification: 1x (parallax-free)

• Reticle Options: 2 MOA Green Dot, 32 MOA Circle, Circle Dot

• Brightness Settings: 10 daylight + 2 night vision

• Battery: CR1632 (side mount)

• Battery Life: Up to 50,000 hours (Setting 6)

• Footprint: RMSc-compatible (not RMR)

• Housing: 7075-T6 Aluminum

• Dimensions: 1.6” x 0.98” x 0.95”

• Weight: 1.0 oz

• Waterproof: IP67 rated

Built for Everyday Carry. Ready for Anything.

The Holosun 507K X2 Green Dot is trusted by concealed carriers and professional users for its unmatched reliability and rapid-on-target performance in a minimalist package. Whether you’re an experienced shooter or building your first carry rig, this optic provides the clarity, speed, and dependability you need when seconds count.

Its green reticle enhances contrast and visibility, especially for shooters who struggle to see red. It excels in sunny outdoor conditions, urban settings, and everything in between.

Why Buy From Destination Tactical?

At Destination Tactical, we understand the demands of real-world carry. We only stock products we’d trust with our own lives. The Holosun 507K Green Dot is one of our top picks for concealed carry and micro-comp pistols—offering elite performance, rugged design, and intuitive operation in a low-profile optic.

We’re not just a shop—we’re a community of shooters who live and breathe precision, protection, and performance. Order with confidence, and experience fast shipping, expert advice, and a team that’s here for you every step of the way.

Small footprint. Big impact. Equip your EDC with the Holosun 507K Green Dot—available now at Destination Tactical.

For additional info check out Holosun directly HERE