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Questions & Answers
Will this fit an AR-15 with pictanny rail? Expert Answer

The Swampfox Kingslayer 1x22mm Micro Reflex Red Dot Sight uses the Trijicon RMR optic footprint and would require you to purchase an RMR picatinny mount in order to install the optic to your top rail.

by Ethan, Gear Expert, October 19, 2022
Will this mount to the EGW leupold mount for an FNX 40? Expert Answer

The Swampfox Kingslayer 1x22mm Micro Reflex Red Dot Sight uses the RMR footprint. So it will not fit an EGW mount for the Leupold Delta Point Pro. You will need the EGW mount at the link below.
https://www.opticsplanet.com/evolution-gun-works-trijicon-rmr-sight-mount-1-780-in-aluminum.html?_iv_gun-model=fn-fnx

by Hunter, Gear Expert, May 18, 2022
Customer Reviews
Helpful Positive Review Green Circle Dot Kingslayer by KSR, December 31, 2022
There are some misleading reviews on the green circle dot. The outer ring is thin and does not obscure the target on a handgun. Mine is mounted on a PSA Dagger with RMR cut. Sight picture is crystal clear and the ring draws you to the dot. I have ast...
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14/14 found this helpful
Helpful Positive Review Kinglsayer by edc mike, May 29, 2019
I had an issue with my original Kingslayer in that it would drain the battery and Swampfox customer service went above and beyond in my opinion. They got me a replacement ASAP. The new Kingslayer is in my hand and has functioned very well. I only ...
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60/65 found this helpful
Helpful Positive Review Kingslayer; Great Mini Reflex for a 45 degree offset by BT, Verified Owner, August 1, 2019
I purchased this mini reflex for a 45 degree offset Midwest Industries mount paired with a 1-6x LPVO scope on my 14.5 AR15 carbine. I was disappointed with the speed of 1x on the LPVO for CQB after using a Hologram optic for years. After researching...
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5/8 found this helpful
Helpful Positive Review Pure Amazingness by jiggerman78, Verified Owner, August 10, 2023
I bought the Swampfox Kingslayer because of the Green Circle Dot reticle and RMR footprint. This sight competes with EOTech and Trijicon for a fraction of the price. The 65 MOA circle + 3 MOA dot perfectly co-witnesses on my PSA Dagger and made me ha...
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3/3 found this helpful
Helpful Positive Review Great Value by Don Mattson, Verified Owner, June 28, 2023
I needed something in an RMR footprint for a Dagger i didn't want to put something on it that cost more than the pistol. I had one of their rifle scopes and was impressed with the bang for the buck, they're batting 1000 .
3/3 found this helpful
Helpful Positive Review Swampfox Red Dot by Thom, Verified Owner, August 26, 2023
Product came earlier than promised. Was easy to assemble and install. Initial sight aligned with laser pretty close. Haven't had time to get it to the range as yet. Installed on a Ruger 22/45 Gen 4 Lite.
1/1 found this helpful
Read All 99 Reviews
Color: Black Finish: Matte Fabric/Material: Aircraft Grade Aluminum Magnification: 1 xObjective Lens Diameter: 22 mmObjective Window Size: 22 mmReticle: Circle-Dot Illumination Type: LED Illumination Color: Red Brightness Settings: 10 Eye Relief: Unlimited Adjustment Type: MOA Parallax: 100 ydsLens Material: Glass Optical Coating: Fully Multi-Coated Battery Type: CR1632 Battery Quantity: 1 Battery Life: 1500 hoursWeather Resistance: Yes Water Resistance Level: IPX-7 Water Resistant Mark: 1 mShockproof: Yes Fogproof: Yes Gun Make: Universal Length: 1.8 inWidth: 1 inHeight: 1 inWeight: 1.3 ozIncluded Accessories: Standard Condition: Factory DEMO Magnification Type: Fixed Quantity: 1 Attachment/Mount Type: Full Co-Witness Mount , Picatinny W/E Travel at 100 Yds: 45/90 ft

Code: 3Q9-RD-KS22RD-OKS00122-RC-DEMO

MPN: OKS00122-RC-DEMO

Product No Longer Available

Product Info for Swampfox Kingslayer 1x22mm Micro Reflex Red Dot Sight

The Swampfox Kingslayer is a super compact, highly accurate micro-reflex open red dot sight featuring three reticle options that allow 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 Red Dot Sights are waterproof, fog resistant, and feature 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.image

Features:

  • 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.

  • Kingslayer’s 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 1,500 hours before being swapped out via side tray (no change in scope zero). Kingslayer shuts itself off automatically after 4 hours.

  • State of the art lens coating fights glare and maximizes light transmission.

  • No fogging between lenses, no worries about seeing the dot.

  • Tough as your old high school football coach, and ready rain or shine too.

Package Contents:

  • Swampfox Kingslayer 1x22mm Micro Reflex Red Dot Sight
  • Sheath
  • Picatinny Rail Mount
  • Screwdriver
  • Lens Cloth
  • Battery
  • Three screw sets
  • TORX #6-32x0.374 T10
  • TORX M3.5x10L T10

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Related Products to Swampfox Kingslayer 1x22mm Micro Reflex Red Dot Sight

Swampfox Kingslayer 1x22mm Micro Reflex Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Swampfox Kingslayer Micro Reflex Red Dot Sight, 1x22mm, Red Circle Dot Reticle, Black, OKS00122-RC , MPN: OKS00122-RC-DEMO , Code: 3Q9-RD-KS22RD-OKS00122-RC-DEMO
DEMO, Swampfox Kingslayer Micro Reflex Red Dot Sight, 1x22mm, 3 MOA Dot Reticle, Black, OKS00122-2 , MPN: OKS00122-2-DEMO , Code: 3Q9-RD-KS22RD-OKS00122-2-DEMO
Swampfox Kingslayer Micro Reflex Red Dot Sight, 1x22mm, 3 MOA Dot Reticle, Black, OKS00122-2 , MPN: OKS00122-2 , UPC: 889157000848 , Code: 3Q9-RD-KS22RD-OKS00122-2
Swampfox Kingslayer Micro Reflex Red Dot Sight 1x22mm, Green Circle Dot Reticle, Black, OKS00122-GC , MPN: OKS00122-GC , UPC: 4897018497191 , Code: 3Q9-RD-KS22RD-OKS00122-GC
Swampfox Kingslayer Micro Reflex Red Dot Sight 1x22mm, Red Circle Dot Reticle, Black, OKS00122-RC , MPN: OKS00122-RC , UPC: 4897018497207 , Code: 3Q9-RD-KS22RD-OKS00122-RC
DEMO, Swampfox Kingslayer Micro Reflex Red Dot Sight, 1x22mm, Green Circle Dot Reticle, Black, OKS00122-GC , MPN: OKS00122-GC-DEMO , Code: 3Q9-RD-KS22RD-OKS00122-GC-DEMO
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