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Swampfox Sentinel Micro Reflex, Manual Brightness, Red Dot

  • Based on 226 reviews
Condition: New
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$155.00 Why this price?
Holiday Deal · 53% off was $326.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 7 left in stock, order soon!
Fulfilled by D Optics

Arrives Monday, Dec 30
Order within 5 hours and 37 minutes
Available payment plans shown during checkout

Style: Manual brightness Red Dot


Brand: Swampfox


Color: Red


Style: Compact


Sport: Hunting


Item Weight: 0.15 Kilograms


Material: Aluminum,Glass,Plastic,Polymer


Magnification Maximum: 1 x


Objective Lens Diameter: 16 Millimeters


Magnification Minimum: 1 x


Compatible Devices: Handgun, Rifle


UPC: 889157001579


Brand: Swampfox


Sport Type: Hunting


Item Weight: 0.15 Kilograms


Mounting Type: Side Mount


Night vision: No


Magnification Minimum: 1 x


Compatible Devices: Handgun, Rifle


Magnification Maximum: 1 x


Objective Lens Diameter: 16 Millimeters


Style Name: Compact


Color: Red


Enclosure Material: Aluminum,Glass,Plastic,Polymer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Solid red dot for the price
I've been using the Sentinel for just over a year now. I've put thousands of rounds through the pistol it is mounted on in that time. I've racked the gun on a table with the sight(I wouldn't recommend this) with no damage to the sight. I haven't actually dropped the gun on the sight for durability's sake but for purpose of the red dot, it works extremely well. ... show more
Reviewed in the United States on September 18, 2024 by RoguePistachio

  • Excellent
Awesome product. Thought i ordered the green dot but I guess it was a red dot was the only downside
Reviewed in the United States on October 29, 2024 by Randall P.

  • Great optic for the money
This red dot sits in the affordable range of the micro red dots. The construction is great, the brightness settings are perfect for me, and it fits great. I did have some issues after using it the first time at the range, but their customer service and warranty are awesome!!! They sent me out a new one and I was back out shooting within about 2 weeks. The second one has held up great with zero issues and have probably about a 1000 rounds with it. Swampfox also has an awesome military, vet, police, first responders program so I definitely suggest buying off their website if you fit those categories. ... show more
Reviewed in the United States on January 10, 2023 by Josh Seeden

  • Not reliable
Very disappointed. I have had this red dot for 3 years before I even used it. Installed it onto my hellcat today. Shot 40 rounds with the red dot no issues. Shot # 41 and the hole glass piece shattered. Laser still works just nothing to reflect off of(see pictures). I now have a useless $300 red dot. Highly unsatisfied with this. I should have installed it as soon as I bought it so I could get some help getting a replacement for a faulty product. I do not recommend people buy this. ... show more
Reviewed in the United States on June 2, 2024 by Mitsakatsu Mitsakatsu

  • Good Value and Consistant Performance
I have mounted my example on a Hellcat Pro with the steel shield to accompany it. Presentation out of the package is nice and the dot works well. I have had no issues with loss of zero or battery life. My two complaints for the optic are the fish-eye nature of the glass and the lack of better dot brightness adjust-ability. There is a noticeable jump from the lower 3 brightness levels to the higher ones. When carrying at night or during transitional light at the beginning and end of the day, you end up with a lot of bloom or a very faint dot. Swampfox needs to add an additional intermediate brightness setting to accommodate for these lighting conditions. I have learned to adjust the dot before holstering to the most likely lighting condition and trained around this minor inconvenience. Overall, a fantastic little dot sight that has room for improvement in later generations. ... show more
Reviewed in the United States on February 24, 2023 by Drake B. - American Arms Channel on Youtube

  • Best dot for the money!
I love this microdot on my 9mm compact! My 9 has an OR cut slide, and the swamp Fox fits perfectly with a very low profile for co-witnessing! For its size, I think it's a beast of a red dot! Well built, very clear lens, and it has 8 brightness settings. It is sleek! A handsome looking piece for a very handsome handgun! I love this thing. I believe it's the best valued Red Dot out there. For the money, you can't go wrong. ... show more
Reviewed in the United States on December 2, 2022 by shockvalue68

  • Better value than Holosun.
This fits perfectly on my Springfield XDS, can't beat it for the money compared to Holosun. Also got the protective hood that makes daily carry worry-free.
Reviewed in the United States on February 17, 2024 by Amazon Customer

  • Perfect fit for G 48 MOS
Basically co-witnesses with stock Glock sights. No need to upgrade to different b/u sights. SwampFox website spells out exactly how to install on Glock slides i.e. , which screws to use etc. I needed to slightly tweak my holster rig to improve concealment. That said, this is a very low profile optic. ... show more
Reviewed in the United States on May 4, 2022 by MichaelD

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