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Holosun HE507K-GR X2 Reflex Green Dot Sight - Xtreme Tactical Gun Parts
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Holosun HE507K-GR-X2 Reflex Green Dot Sight - MRS Reticle

Holosun HE507K-GR-X2 Reflex Green Dot Sight - MRS Reticle

£329.99

Product Information

SKU HE507K-GR X2
UPC 810047071389
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Flexible returns

Holosun HE507K-GR-X2 Reflex Green Dot Sight - MRS Reticle (Model HE507K-GR-X2)

Features

  • Multi-Reticle System™ (MRS): Three user-selectable reticles—2 MOA dot, 32 MOA circle, or dot + circle—for rapid target acquisition or precise holdovers.
  • 540 nm Green Super LED: Ultra-bright emitter ensures crisp dot contrast in both daylight and low-light environments.
  • Solar Failsafe™ & Shake Awake®: Integrated solar panel backup plus motion-activated on/off delivers up to 50 000 hr of runtime on the internal super-capacitor; last-setting memory recalls your brightness level.
  • Parallax-Free & Unlimited Eye Relief: True 1× magnification with fixed-focus optics for instant “point-and-shoot” simplicity at any eye-to-optic distance.
  • Rugged CNC 7075-T6 Aluminum Housing: Hard-coat anodized finish provides superior impact, corrosion, and abrasion resistance.
  • Tool-Less Battery Tray: Slide-out CR1632 compartment allows for rapid battery changes without removing the optic.
  • ±50 MOA Adjustment: Windage and elevation with tactile 1 MOA-per-click precision for exact zeroing and on-the-fly corrections.
  • Fully Sealed (IP67): Waterproof to 1 m, dustproof, shock- and vibration-proof for reliable field performance.
  • K-Series Footprint: Modified RMSc footprint mounts directly to K-Series slide cuts (e.g., SIG P365); adapter plate not included.

Technical Specifications for Holosun HE507K-GR-X2 Reflex Green Dot Sight - MRS Reticle

Specification

Details

Product Title

Holosun HE507K-GR-X2 Reflex Green Dot Sight – MRS Reticle

Model / MPN

HE507K-GR-X2

SKU

HE507K-GR-X2

UPC

810047071389

Reticle Options (MRS)

2 MOA dot; 32 MOA circle; dot + circle

LED Wavelength

540 nm

Brightness Settings

12 levels (10 daylight; 2 NVG-compatible)

Power Source

CR1632 battery + Solar Failsafe™ (super-capacitor backup)

Shake Awake®

Yes

Magnification

1×

Viewing Window (W × H)

0.58″ × 0.77″ (14.7 × 19.6 mm)

Eye Relief

Unlimited

Parallax

Parallax-free

Adjustment Click Value

1 MOA per click

Adjustment Range

± 50 MOA (windage & elevation)

Housing Material

CNC-machined 7075-T6 aluminum, hard-coat anodize

Finish / Color

Matte black

Footprint

K-Series (modified RMSc)

Mount Adapter Included

No

Weight

1.0 oz (28 g)

Dimensions (L × W × H)

1.62″ × 1.07″ × 0.95″ (41.1 × 27.2 × 24.1 mm)

Ingress Protection

IP67

Shock Resistance

1 000 g recoil

Operating Temperature

–40 °C to 70 °C

Country of Origin

China

SEO Keywords

  • Holosun HE507K-GR-X2 multi-reticle green dot sight
  • HE507K X2 K-Series footprint micro-reflex sight
  • Solar Failsafe Shake Awake MRS optic

Frequently asked questions
What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.
Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you. Email: info@xtremetactical.co.uk
When will I get my order?

Shipping & Delivery

  • We work quickly to process and ship your order as soon as possible.
  • Once your order has shipped, you’ll receive an email with full tracking details.

Delivery Times

  • Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
  • UK Stock Collection items ship within 24 hours.

Stock & Sourcing

  • Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.

Insurance & Guarantees

  • Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
  • Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping & Insurance

Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.

Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.

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