Holosun
Holosun HE512T Green Dot Sight Multi-Reticle System Titanium – HE512T-GR
£569.99
Tax included. Shipping calculated at checkout.
In stockSKU: HE512T-GR
- Estimated delivery within 7–10 business days
- Secure checkout
Added to your basket.
View basket →
VisaMastercardAmexPayPalApple PayGoogle Pay
Bundle & Save
Buy 2
Save 5%
£1,139.98
£1,082.98
£541.49 each
Most Popular
Buy 3
Save 10%
£1,709.97
£1,538.97
£512.99 each
Best Value
Buy 4
Save 15%
£2,279.96
£1,937.96
£484.49 each
UK DispatchShipped from the UK
Secure CheckoutProtected payments
Free UK ShippingOn every order
Genuine ProductsAuthorised UK retailer
Free UK shipping on all orders. Estimated delivery within 7–10 business days. 30-day returns on unused items in their original packaging.
Covered by the manufacturer's warranty. Contact our UK support team for any warranty assistance.
A UK-based specialist retailer of premium optics and tactical gear from trusted global brands — with no import fees and secure checkout.
Description
The Holosun HE512T-GR is a fully enclosed rifle green dot sight in a Grade 5 titanium housing, running a 530nm green Multi-Reticle System — easier on the eye in bright daylight and often sharper for astigmatic shooters.
Switch between a 2 MOA dot, 65 MOA circle or both, backed by Solar Failsafe and up to 50,000 hours from a side-tray CR2032. The sealed emitter shrugs off rain, mud and dust, and it mounts directly to Picatinny at 1.41in absolute co-witness with a 0.91in × 1.26in window.
How It Compares
Prefer red? The HE512T-RD. Open-reflex green alternative? The green dot range. Browse all enclosed red dots and rifle dot sights; read our red vs green guide.
Ideal For
- Bright-daylight shooting
- Shooters with astigmatism
- Duty carbines and shotguns in any weather
Key Features
- Enclosed emitter — Grade 5 titanium housing
- Green MRS: 2 MOA dot / 65 MOA circle / circle-dot
- Solar Failsafe + Shake Awake
- Up to 50,000 h; side-tray CR2032
- 8 daylight + 4 NV settings; IPX8
Technical Specifications
| Reticle | 2 MOA dot & 65 MOA circle (green, 530nm) |
| Battery | CR2032 — up to 50,000 h + solar |
| Window | 0.91in × 1.26in |
| Mount | Picatinny, 1.41in absolute co-witness |
| Adjustment | 0.5 MOA/click, ±50 MOA |
| Size / Weight | 3.35in × 1.63in × 1.7in / 9.17 oz |
| Durability | Grade 5 titanium; IPX8 |
| MPN / UPC | HE512T-GR / 605930624885 |
What's Included
- Holosun HE512T-GR sight
- CR2032, multi-tool, lens cloth, manual, warranty card
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Holosun's warranty.
Frequently Asked Questions
Green or red — which is better?
Green sits nearer the eye's peak sensitivity, so it looks brighter in daylight and crisper for many astigmatic shooters; red typically gives slightly longer battery life.
Does it need a separate mount?
No — it mounts directly to Picatinny at 1.41in absolute co-witness.
Is it night-vision compatible?
Yes — 4 dedicated NV brightness settings.
Why buy from Xtreme Tactical
UK-Based Retailer
Dispatched from the UK.
No Import Fees
Order without overseas customs or surprises.
Secure Checkout
Protected payment options on every order.
Specialist Support
Expert product knowledge when you need it.
You may also like
More from this category, hand-picked for performance.
