Holosun SCS 320 GR Green Dot Sight – SCS-320-GR
$399.99
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Holosun
Holosun SCS 320 GR Green Dot Sight – SCS-320-GR
$399.99
SCS-320-GR
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Questions about fit or compatibility?Our product support team can help before you order.Contact us
Shipping Information
Orders ship within the United States only and are typically processed in 1–2 business days. Delivery estimates and any free-shipping offers are shown at checkout. We do not ship internationally. Read our full Shipping Policy.
Returns
Unused items in their original packaging may be returned within 30 days of delivery. Optics that have been mounted or used may be inspected. Email support@dnrsports.com to start a return. Read our full Return & Refund Policy.
Warranty Information
Products are covered by their manufacturer's warranty; coverage and length vary by brand. We'll help you start a claim if needed — email support@dnrsports.com. Read our Warranty page.
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- Carefully Selected Equipment
- Knowledgeable Product Support
- Manufacturer Warranty Information Available
Product Overview
Overview
The Holosun SCS 320 GR Green Dot Sight is an enclosed-emitter green dot sight with a green reticle. Dot size is 2 MOA. Multi-Reticle System (MRS): selectable 2 MOA dot only, 32 MOA circle only, or 32 MOA circle-dot.
Fitment
This uses the Leupold DeltaPoint Pro (DPP) footprint. Direct mount, no adapter plate. Holosun list it as fitting: SIG Sauer P320 optics-ready slides (DPP cut), Other DeltaPoint Pro footprint optics-ready pistols. Check your slide cut before ordering — footprints that look similar are not always interchangeable.
How It Compares
Also consider Holosun SCS CARRY GR Green Dot Sight, Holosun SCS M GR Green Dot Sight, Holosun SCS MP2 GR Green Dot Sight. Browse all Holosun.
Parallax
Holosun's manual states “parallax free, unlimited eye relief”. In practice a reflex sight still shows a small point-of-aim shift off-axis at close range.
Technical Specifications
| Window Size | 0.9" × 0.63" |
| Body Dimensions | 1.85" × 1.15" × 1.06" |
| Weight | 1.35 oz |
| Housing Material | 7075 T6 Aluminum |
| Surface Finish | Anodized |
| Housing Colour | Black |
| Adjustment Per Click | 1.5 MOA |
| Adjustment Range | ±30 MOA |
| Waterproof Rating | IPX8 |
| Vibration Rating | 5000G |
| Battery Type | Internal Rechargable |
| Brightness Settings | Auto / Brightness Override Setting 9 |
| Magnification | 1x |
| Shake Awake | Yes |
| Solar Failsafe | Yes |
| User Replaceable Battery | No |
| Lockout Mode | Yes |
| Selectable Reticle | Yes |
| Battery Life | 20,000 Hours reserve (solar-recharged internal cell) |
| Emitter Type | Enclosed emitter |
| Eye Relief | Unlimited |
| SKU / MPN / UPC | SCS-320-GR / SCS-320-GR / 810047072836 |
Warranty
Holosun's Limited Lifetime Warranty is split by component: the housing and glass are covered for the life of the product, while the LED illumination system is covered for 10 years from the date of manufacture rather than the date you buy it. Batteries are not covered, and Holosun require you to register the product for the warranty to be valid.
US Shipping & Support
Shipped from the USA by D&R Sports Center. If you are unsure which optic fits your slide or rail, ask us before you order — we would rather get it right first time.
Frequently Asked Questions
What size is the dot?
2 MOA.
What does it mount to?
It uses the Leupold DeltaPoint Pro (DPP) footprint. Direct mount, no adapter plate.
Is it an open or enclosed emitter?
Enclosed emitter.
Does it have Solar Failsafe?
Yes — the solar cell keeps the reticle running if the battery dies.
Does it have Shake Awake?
Yes — it sleeps to save the battery and wakes on movement.
What battery does it take?
Internal Rechargable, rated at 20,000 Hours reserve (solar-recharged internal cell).
By the Numbers
Technical Specifications
- SKU
- SCS-320-GR
- UPC
- 810047072836
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