SKU: 23158442962

HHS™ STC (EXPS3-0 with G33 STC)

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Description

HHS™ STC (EXPS3-0 with G33 STC)In collaboration with Gorilla, a manufacturer of high performance firearms, suppressors, and mounting systems, EOTECH introduces the HHS STC. This HHS combination pairs the EXPS3 0 Holographic Weapon Sight and G33, 3X magnifier, with a riser mount and STC (Switch To Center) magnifier mount that positions the line of sight at 2. 26 inches above bore. This Product is subject to ITAR EAR Export Controls. Please visit our ITAR EAR page (click here) or

In collaboration with Gorilla, a manufacturer of high performance firearms, suppressors, and mounting systems, EOTECH introduces the HHS STC. This HHS combination pairs the EXPS3-0 Holographic Weapon Sight and G33, 3X magnifier, with a riser mount and STC (Switch-To-Center) magnifier mount that positions the line of sight at 2.26 inches above bore. 

This Product is subject to ITAR/EAR Export Controls. Please visit our ITAR/EAR page (click here) or Contact Us for more Information.

This solution provides a more natural shooting posture and is ideal for use with gas masks and NV goggles. The magnifier can be switched down and out of the way to provide fast 1X target acquisition, and quickly switched up for more precise, accurate shot placement at distance.

TECHNICAL SPECIFICATIONS:

  • L x W x H: 8.1" × 2.75" × 3.75" / (205.7 × 69.9 × 76.2 mm)
  • Weight: 25oz (708.7 g)
  • Water Resistant: 33ft. (10 m) depth
  • Mount: 1" Weaver or MIL-STD-1913 rail
  • Windage & Elevation Adjustment: 0.5 MOA per click
  • Brightness: 20 daylight settings / 10 additional settings for Gen I through III+ night vision devices
  • Power Source: 1 x CR123 battery
  • Battery Life: 1,000 continuous hours at nominal setting 12 at room temperature
  • Operating Temperature: -40°F to 140°F / (-40°C to 60°C)
  • Fixed Magnification: 3X
  • Eye Relief: 2.2" (55.9 mm)
  • Field-of-View w/ Magnifier: 7.3°
  • Sealing: Fog resistant internal optics
  • Country of Origin: HWS Made in the USA / Magnifier Assembled in USA / Gorilla Mounts Made in USA

RETICLE SPECIFICATIONS:

EOTECH’s unique reticle patterns are a critical to delivering fast target acquisition and MOA accuracy at any range. EOTECH reticles feature a 68 MOA ring surrounding a 1 MOA center dot allowing the shooter to quickly pick up and lock on a target.

EOTECH One Dot Reticle

Our most popular reticle offered, the 68 MOA ring with 1 MOA dot provides three usable aiming points. The aiming points above are based on the following load: .223 cal. 62 gr. 2,900 vel. When using other loads and calibers, the opera- tor will have to establish the ranges associated with the aiming points. When using a shotgun, the 68 MOA ring can be used to represent shot patterns but will vary based on choke and shell selection. For ordering this reticle, the model codes will end in -0.

Range Estimation with Unmagnified HWS

The standard ring found in most reticles equates to approximately 68" (5'8") at 100 yards.

BRIGHTNESS OPTIONS:

The EXPS3™ HWS offers multiple brightness settings with both Standard and Night Vision modes offering quick adjustability to accommodate any shooting situation.


INCLUDED IN THE BOX:

  • HHS™ STC (EXPS3-0 & G33.STS)
  • Gorilla™ HWS Riser Mount
  • Gorilla™ STC Magnifier Mount
  • Quick-Start Guide
  • Warranty & Registration Card
  • CR123 Battery

All EOTECH Product are designed to give many years of trouble-free performance and reliability. Nonetheless, failures do sometimes occur even with equipment as well-built as EOTECH’s. Therefore, please read the Warranty information below carefully, because it contains important information, which in the event of such a failure, may be very helpful to you.

If after reading EOTECH’s Warranty thoroughly and you have any questions, please do not hesitate to contact  EOTECH directly.

Please also note, that if your Product ever does require Warranty service, obtaining such service will be much easier if you have read the Warranty that applies to your product and have completed the Product Registration.

     

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 23158442962

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    Kalen Wodraska
    Belleville, US
    ★★★★★ 1
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    Color: 9910: All black
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    Reviewed in the United States on February 8, 2026
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    Draper, US
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    Recomendado
    Color: 6638: Gold band & Green dial
    Excelente! Me gustó mucho y si cumplió con mis expectativas
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    Reviewed in the United States on April 4, 2026
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    Solennyperez
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    ★★★★★ 5
    Exelente
    Color: 6638: Gold strap & Blue dial
    Ha salido muy bueno
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    Reviewed in the United States on April 8, 2026
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    @photobrow
    West Palm Beach, US
    ★★★★★ 5
    Compared to g-shock?
    Color: Black/Yellow
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    Reviewed in the United States on February 11, 2026
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    Tanya
    New York, US
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