MBUS Pro Flip Up Sight Set LR Adjustable For AR-15 Black
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Reflex Sentinel II 1x20mm Red 3 MOA Dot Blackout Rear Micro Sight
Swampfox Optics · Sights & Optics
No ratings yetBest price
$192.65at MidwayUSA
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $192.65Salechecked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| OpticsPlanet | $199.00Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $167.12checked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $203.99Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $229.00checked Oct 1, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $192.65 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $167.12 | $167.12 | $167.12 |
| Brownells | $229.00 | $229.00 | $229.00 |
| MidwayUSA | $192.65 | $192.65 | $192.65 |
| OpticsPlanet | $199.00 | $199.00 | $199.00 |
| Palmetto State Armory | $203.99 | $203.99 | $203.99 |
Since Sep 28, 2026.
About this part
The Reflex Sentinel II 1x20mm Red 3 MOA Dot Blackout Rear Micro Sight is an iron sight from Swampfox Optics. It's sold by 5 stores (2 in stock), from $167.12 to $229.00. The lowest in-stock price in the last 30 days was $192.65 at MidwayUSA.
Specifications
- Manufacturer
- Swampfox Optics
- Color
- Red
- Type
- Iron Sights
- Illuminated
- Yes
- Magnification
- 1x
- Magnification class
- 1x (non-magnified)
From the manufacturer
Crafted for concealed carry, Sentinel II showcases a fusion of advanced features in a sleek, cohesive design. The second-generation micro dot maintains a standardized RMSc footprint and slimline profile while maximizing visibility with a larger 20mm window. Uniquely equipped with a patented removeable rear sight guide installed in front of the window, the guide provides backup support for pistols that sacrifice rear iron sights for dot sight compatibility. Sentinel II displays a 3 MOA dot in red or green illumination and is equipped with Shake N' Wake auto on/off functionality for grab-and-go readiness.? SPECIFICATIONS: Dot Size: 3 MOA Magnification: 1X Lens Mfg: Swampfox Optics
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