Shop now and get Free Value Shipping on most orders over $49 to the
contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.
Enjoy our FREE RETURNS
We want to ensure that making a return is as easy and hassle-free as possible! If for any
reason you are not satisfied with your purchase, simply return the item within 30 days of
receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-a16dc85cad2/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
Swampfox Sentinel II 1x20 Dot Sight, Color: Blackout Rear, Tritium Rear, Battery Type: CR2032, Up to 11% Off
w/ Free S&H — 4 models
Yes, the Swampfox Sentinel II 1x20 Dot Sight uses the RMSc footprint, which makes it a direct fit option for your TP9 Elite SC without the need for an adapter plate.
Helpful Positive Review
Nice optic
by
Joe M,
Verified Owner,
September 17, 2024
I was pleasantly surprise with this optic. All the features one expects from an optic these days including shake awake although not having multiple reticles and just a 3 MAO dot. Nice big window in contrast to the Holosun 507K I had. Really like t...
Read More...
Love my Swampfox Sentinel2 it fits my Hellcat OSP with out a plate Great Great fit
1/1 found this helpful
Helpful Positive Review
Decent Optic
by
Joe M,
Verified Owner,
September 26, 2024
Overall I like this optic and its features for the price. Shake awake is important feature to me. Having the ability to mount a rear site turns out to be a nice feature that I've not seen on other optics. Only issue is that the battery compartment ...
Read More...
Currently running a Swampfox Sentinel II on my P365 X Macro with the Ironsides Stainless Steel Shields and first thing you notice about it, is how aesthetically pleasing the optic looks paired with the shield. It looks and feels robust. Easy installa...
Read More...
2/2 found this helpful
Helpful Positive Review
My EDC Optic
by
Retired AF MSgt,
Verified Owner,
October 12, 2024
This is my first Swampfox product. I was hesitant in my decision to purchase it because I couldn’t find enough reviews, but so far, this has been a pretty nice red dot. I love the design. It has a modern look to it and it feels durable. I mounted thi...
Read More...
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Expires in 10 hours. Cannot be combined with other promotions or offers.
Show In Stock Only
4 Models Available
Color
All
Illumination Color
All
Red Dot Sights-Footprint
All
Search
Color: Blackout Rear Illumination Color: Red Red Dot Sights-Footprint: RMS
Code: 3Q9-RD-SENT1-SNL2120-RMS
MPN: SNL2120-RMS
UPC: 889157002897
List: $279.00Save 11%
$249.00
Color: Blackout Rear Illumination Color: Green Red Dot Sights-Footprint: RMSc
Code: 3Q9-RD-SENT1-SNL2120-GMS
MPN: SNL2120-GMS
UPC: 889157002880
List: $279.00Save 11%
$249.00
Color: Tritium Rear Illumination Color: Green Red Dot Sights-Footprint: RMSc
Code: 3Q9-RD-SENT1-SNL2120-GMT
MPN: SNL2120-GMT
UPC: 889157002903
List: $309.00Save 11%
$275.00
Color: Tritium Rear Illumination Color: Red Red Dot Sights-Footprint: RMSc
Product Info for Swampfox Sentinel II 1x20 Dot Sight
Crafted for concealed carry, Sentinel II showcases a fusion of advanced features in a sleek, cohesive design. This micro dot maintains the standardized RMSc footprint and slimline profile while maximizing visibility with its 20mm window. The most unique feature is the patented removeable rear sight guide installed in front of the window. This guide provides backup support for micro pistols that sacrifice their rear iron sights for dot sight compatibility. Sentinel II displays a 3 MOA dot in either red or green illumination and is equipped with the Shake N Wake auto on/off feature providing a grab-and-go level of readiness.
Specifications for Swampfox Sentinel II 1x20 Dot Sight:
Manufacturer:
Swampfox
Finish:
Fully multi-coated
Fabric/Material:
7075 Aluminum
Magnification:
1 - 20 x
Objective Lens Diameter:
20 mm
Reticle:
3 MOA
Brightness Settings:
10
Adjustment Type:
MOA
Emitter Type:
Open
Field of View, Linear:
105.7 - 18.32 ft at 100 yds
Parallax:
Parallax Free
Optical Coating:
Multi-Coated/Hydrophobic/Anti-Fog
Battery Type:
CR2032
Battery Quantity:
1
Lens Finish:
Hydrophobic/Anti-Fog
Features of Swampfox Sentinel II 1x20 Green Dot Sight
20mm objective lens and slim profile for easy concealment on all builds with RMSc optic cut
10 illumination settings with NV compatibility and Shake N' Wake Auto on/off
Removeable Rear Sight Guide provides backup support for guiding your eye to the dot as well as coverage for micro pistols that are missing their rear dovetail
Rugged enforced hood design with anti-glare serrations
Built to last with 7075 Aluminum construction and 1500 Gs shockproof
Package Contents:
Swampfox Sentinel II 1x20 Green Dot Sight
Slotted Head Wrench
Allen Wrench 1.5mm
S-Wing Wrench
Rubber Cover
CR2032 Battery
M3x0.5 (Thread Length = 10 mm) - 4pcs
#6-32 (Thread Length = 11 mm) - 4pcs
M4x0.7 ( Thread Length = 9.8 mmm ) - 4pcs
M4x0.7 (Thread Length = 10.8 mm ) - 4pcs
M2 (Thread Length = 3mm) - 2pcs
PVC Waterproof Plate - 2pcs
Black Lens Cloth
Tritium Rear Sight Guide
Swampfox Sentinel II 1x20 Dot Sight Orderable Models
List of Orderable Models
Swampfox Sentinel II 1x20 Red Dot Sight, 3 MOA, Blackout Rear, SNL2120-RMS, MPN: SNL2120-RMS, UPC: 889157002897, Code: 3Q9-RD-SENT1-SNL2120-RMS
Swampfox Sentinel II 1x20 Green Dot Sight, 3 MOA, Blackout Rear, SNL2120-GMS, MPN: SNL2120-GMS, UPC: 889157002880, Code: 3Q9-RD-SENT1-SNL2120-GMS
Swampfox Sentinel II 1x20 Green Dot Sight, 3 MOA, Tritium Rear, SNL2120-GMT, MPN: SNL2120-GMT, UPC: 889157002903, Code: 3Q9-RD-SENT1-SNL2120-GMT
Swampfox Sentinel II 1x20 Red Dot Sight, 3 MOA, Tritium Rear, SNL2120-RMT, MPN: SNL2120-RMT, UPC: 889157002910, Code: 3Q9-RD-SENT1-SNL2120-RMT
Your Browser is Outdated
