10 Ring Swamp Fox Kingslayer Micro Reflex Sight Green Circle Dot
$102.18
The Swamp Fox Kingslayer is an ultra-compact micro reflex sight with three reticle options for rapid target acquisition. RMR-compatible for use on pistols, rifles, and shotguns.
81 in stock
The Swamp Fox Kingslayer is a super compact highly accurate micro reflex open red dot sight featuring three reticle options that allows for fast target acquisition with both eyes open while focusing through to the target. It is an RMR-compatible footprint for reciprocating pistol slides . For rifle or shotgun platforms Kingslayer comes with a low profile 1913 Mil-Std Picatinny mount already installed. Kingslayer is waterproof fog resistant and features a scratch resistant anti-glare lens coating. Built like a tank Kingslayer can withstand 800 g’s of impact and maintain zero come what may.
The crisp 3 MOA dot covers only three inches of target area at 100 yards distance. Kingslayer maintains its zero over time shot after shot.
True 1x sight picture and 10 brightness settings create the opportunity for an instant lightning fast sight picture and faster follow up shots with both eyes open.
The Included CR1632 battery lasts up to 1500 hours before being swapped out via side tray (no change in scope zero). Kingslayer shuts itself off automatically after 4 hours.
| Weight | 0.600 lbs |
|---|---|
| Dimensions | 5.100 × 3.900 × 3.300 in |
| Manufacturer | 10 Ring |
| Finish | Scratch resistant |
| Compatible With | RMR-compatible footprint |
| Reticle | Green Circle Dot |
| Eye Relief | Unlimited |
| Magnification | 1x |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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