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Questions & Answers
Will this fit a sig p320 pro cut slide? If so what pate would I need if any?

sig pro cut slides are romeo pro/leupold delta point pro (DDP) footprints. this red dot has the rmr footprint. so you'd need a rmr to DDP adapter plate.

by dave, Verified Owner, August 20, 2025
Customer Reviews
Helpful Positive Review
Warranty Nightmare by Juan Escalera, Verified Owner, May 15, 2026
Worked well at first but after first range day it started to just turn off and wouldn’t turn back on until it wanted to. The warranty was a headache. Had to send videos and pictures explaining issues through email because they don’t have a number to ...
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1/1 found this helpful
Helpful Positive Review
GREAT VALUE FOR YOUR MONEY by Rudy, Verified Owner, August 16, 2025
This red dot is great for what you pay! We all get caught up in wanting to by name brand products and by doing so we skip the "little guy" and miss out. For an everyday carry optic the Hexion Seeker offers a big viewing window but not so big it is aw...
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1/1 found this helpful
Most Recent Reviews
These are great by Chrispy, January 29, 2026
I have a few of them because they work well, especially for the price—think of it as a trijicon rmr on a budget. They shoot just as accurately as my higher end optics. They feel solid, but I’m sure the price difference comes from the durability bet...
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Most Recent Reviews
Best bang for your buck red dot by Hollyhoods finest, Verified Owner, January 4, 2026
Ive got like 5 of these red dots, they work well and hold zero and you cant beat the price.
Most Recent Reviews
Strike Industries strikes out again! by Patrick, Verified Owner, December 2, 2025
They should rename this RMR to Heck-of-a-time. Just installing the battery was a pain in the you know what. Why would anything think using two of the smallest screws known to man would be a good idea as a means to retain the battery cap.....plus th...
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Most Recent Reviews
Horrible Sight! by Nado, Verified Owner, November 29, 2025
Took it out for the first time. Won't hold a Zero. Moves far to the right with a single shot. Next shot moved back to the far left. Tap the side of sight and randomly positions itself. Not worth the money
Read All 10 Reviews
Color:
Black
Reticle:
3 MOA
Illumination Color:
Red
Condition:
New
Red Dot Sights-Footprint:
RMR
Lens Type:
Glass

Code: 67I-RD-HTRD-SO-SEEKER

MPN: SO-SEEKER

UPC: 793811767278

List: $129.95Save $10.00
$119.95

Product Info for Hexion Tech Seeker 1x17.85-26 mm Reflex Red Dot Sight

Introducing the Hexion Tech Seeker Red Dot Sight.image

The Seeker RDS is a compact and modular open reflex sight for pistols. What makes this optic modular are three optional shrouds that can be purchased separately. There are three sizes of shrouds a small, medium, and large.

The small and medium shrouds act as a hood that can help make viewing the reticle(s) more easily when operating in bright lighting conditions. The large shroud includes a rear piece of glass to partially encapsulate the Seeker to help protect the optic against the elements.

In total, there are 8 brightness settings which can be easily adjusted with the up and down buttons. To switch reticles, simply hold down either button for about 2 seconds. To manually turn off the optic completely press both buttons simultaneously.

With a RMR footprint the Seeker was designed to fit on as many handgun platforms as possible. Featuring 3 reticles and 4 modes you can cycle through, the Seeker has a 3MOA red dot, a 40MOA circle, and a 50MOA cross reticle. The fourth mode you can use utilizes all 3 reticles on simultaneously.

Using a single CR2025 battery the Seeker is rated to last up to 30k hours. When two or more reticles are turned on at the same time, the battery life can support 5-6k hours of runtime. The battery is also loaded from the top to avoid the need for removing the optic to install a new battery, retaining user's zero.

Additionally, the Seeker has a battery saving function where the reticle will automatically shut off after two minutes of no movement has been detected. Likewise, the motion sensor also allows for automatically activating the red dot, turning it back on when it senses movement.

Not only is the Seeker a highly impact resistance optic, it uses a micro-LED which is highly efficient and ensures years of maintenance-free use.

Specifications for Hexion Tech Seeker 1x17.85-26 mm Reflex Red Dot Sight:

Manufacturer: Hexion Tech
Color: Black
Magnification: 1 x
Objective Lens Diameter: 17.85 - 26 mm
Reticle: 3 MOA
Illumination Type: LED
Illumination Color: Red
Eye Relief: Unlimited
Adjustment Click Value: 1 MOA
Battery Type: CR2025
Battery Life: 30000 hours
Length: 1.93 in
Width: 1.28 in
Height: 1.03 in
Weight: 1.24 oz
Condition: New
Red Dot Sights-Footprint: RMR
Lens Type: Glass

Features of Hexion Tech Seeker 1x Red Dot Sight

  • Modular Red Dot Sight
  • Optional Shrouds (S/M/L)COMING SOON
  • RMR Footprint / Large FOV
  • 4 Reticles (Dot/Circle/Cross/Combo)
  • Motion sensor for auto activation and shut off
  • Battery life lasts up to 30,000 hours
  • Limited Lifetime Warranty

Package Contents:

  • Hexion Tech Seeker 1x Red Dot Sight
  • x1 CR2025 Battery
  • x2 Flat Head Torx T10 M3 x 7.5 mm (Pre-Coated 3mm)
  • x2 Flat Head Torx T10 6-32 x 7.5 mm (Pre-Coated 3mm)
  • x1 Tool T10 and PH00
  • x1 Loctite
  • x1 Battery Separator

Hexion Tech Seeker 1x17.85-26 mm Reflex Red Dot Sight Orderable Models

List of Orderable Models

  • Hexion Tech Hexion Tech Seeker 1x17.85-26 mm Reflex Red Dot Sight, 3 MOA, Black, One Size, SO-SEEKER , MPN: SO-SEEKER , UPC: 793811767278 , Code: 67I-RD-HTRD-SO-SEEKER

Hexion Tech Seeker 1x17.85-26 mm Reflex Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Hexion Tech Seeker 1x Red Dot Sight, 3 MOA, Black, SO-SEEKER , MPN: SO-SEEKER-EDEMO , Code: 67I-RD-HTRD-SO-SEEKER-EDEMO-RE-C
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Last updated 2026-06-25 UTC.