SKU: 23158442962

HHS™ STC (EXPS3-0 with G33 STC)

Sale price$645.75 Regular price$717.50
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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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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    Fannie
    Natrona Heights, US
    ★★★★★ 5
    It works!!!
    Had a customer service question and it was answered in less than 24 hrs. It works just like the instruction says!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026
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    Chayda Black
    Draper, US
    ★★★★★ 5
    Perfect product for the error message you get on your EPSON printer
    Top tier product. This pad replacement came with the instructions on how to fix my Epson printed that I've converted into sublimation. I never knew it had a drip container and I literally thought I was going to have to spend a lot of money trying to fix it. I looked up some videos and saw i needed a replacement kit. THis is it is I have an epson 4800 the video walk through with the paper was EASY, to put it in was even easier. Highly recommend.
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    Reviewed in the United States on February 13, 2026
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    John Schisel
    Pawtucket, US
    ★★★★★ 5
    Great product
    Works well
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    Reviewed in the United States on May 6, 2026
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    Connor Ellis
    Fort Morgan, US
    ★★★★★ 5
    Perfect
    Software is a bit clunky to use but worked perfectly (not to mention a huge cost savings!)
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    Reviewed in the United States on April 3, 2026
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    Katelyn
    Bozeman, US
    ★★★★★ 4
    They do have a key to resolve it. Make sure you can connect your computer to your printer.
    The customer service is great. They answer your email within 2 hours. The product itself is great too! Comes with two ink pads, gloves, etc. just like what they are advertised. They have instructions and if you have any questions, you CAN contact them. Sadly, my computer couldn’t connect to the printer so I couldn’t use the key they gave me to resolve the problem. I got the printer second hand, wanted to fix the issue, but in order to fix it, we need a cable to connect the computer and the printer. It’s weird that we found two different software (same purpose), but one can connect, the other one (the one on the instructions with this product) can’t. I confirmed with them that we do need a cable. I asked my printer seller about the cable and googled about it, both said the printer doesn’t come with a cable. But when I emailed them (this product) about my issues, they said it should come with a cable to connect. So I don’t know the answer about the cable but what I know is that I either but a cable myself or buy a separate key on their website and hopefully it works. If you don’t know your key, you can email them and ask about it. They then will send you another instructions (another method I assume). It’s a really long key, so if you can connect your computer to the printer, I’m sure you can use the key that comes with the product. It’s just a little bit of a slow process, but at least you know now and you can easily fix it in the future. :) In case you want to know my printer model, it’s ET-4800. These are just my opinions, I hope you can fix yours without any issues! :)
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    Reviewed in the United States on November 10, 2025

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