Kingslayer
The 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.
This is a legacy product and is no longer available for purchase.
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CLEAR | PRECISE | TOUGH
Durability you can rely on
Precise Point of Aim
CompactLightweight
Lenses
Technical Data
1X22
| MOA Adjustment | Dial |
| Dot Size | 3 MOA |
| Magnification | 1x |
| Lens Diameter | 22mm |
| Illumination Positions | 10 |
| Brightness Adjustments | Up/Down Digital Press |
| Shockproof G Forces | 800Gs |
| Waterproof | 1 Meter/ IPX7 |
| Battery Type | CR 1632 |
| Max Battery Life | 1,500 hours |
| Dimensions | 1,8”(length) * 1” (width) * 1.0”(height)/ 1.4"(height) with mount |
| Weight | 1oz without mount/ 1.3oz with mount |
| Lens | Red Dot & Red Circle Dot- Multi-Coated Ruby Red Green Circle Dot- Multi-Coated Silver |
| Specialty Coatings | Anti-fog, hydrophobic, anti-scratch |
| Parallax | Parallax free @33 yards |
| Eye Relief | Unlimited |
| Mount Type | Picatinny |
| Chassis | Aircraft grade aluminum |
| Windage/Elevation Movement Range (MOA) | 45 MOA/ Total 90 MOA Range |
Choose Your Reticle
Available Reticles
3 MOA RED DOT
3 MOA RED DOT
Package Contents
In the Box
6 Items
- Optic with sheath
- Picatinny Rail Mount
- Screwdriver
- Lens Cloth
- Battery
- Three screw setsTORX #4-40x0.250 T10TORX #6-32x0.374 T10TORX M3.5x10L T10
Customer Feedback
Reviews
239 Reviews
Kingslayer Wow! Bought this to install with a Tomahawk scope. Love that it came with the offset mount. This is probably my favorite optic I have and I have a few. Way to go Swampfox. Also like the window decal, yes I'm giving ya'll free advertisin! Great company!!
RICHARD B. · Verified Buyer · Jan 8, 2024
Great little red dot. Put this on my Glock 19 clone. I pick it up faster than my duty ACRO.
RICK · Verified Buyer · Jan 8, 2024
Kingslayer on Beretta A300 Ultima Patrol Comments: I mounted the Kingslayer on a Beretta A300 Ultima Patrol. I used GG&G mount part number GGG-2813 (for Beretta 1301), and that is for RMR and replaces rear ghost ring with it's own ghost ring. The optic co-witnesses well. I have run 25 rounds of Winchester 1 oz 2 3/4" slugs, and 10 rounds of 2 3/4" S&B 00 buckshot through it. Sight kept zero and seems very durable. I like the side load battery compartment. There is a nice contoured cover for the optic and I had to modify to use it, as the GG&G mount for the ghost ring sits close and wouldn't clear the cover. Only gave 4 stars, as I don't know regarding durability long term and what to expect, as this is my first Swampfox optic. I chose this due to the 800 g's of shock force rating. Figured if it can take that kind of beating and still hold zero, it should be worth checking out. It is waterproof up to 1m. This company is great with veterans and military personnel. You may also find and follow them on expertvoice.com. Sign up and give your expert opinions on their products. Contact Swampfox in advance if you are a veteran and get a nice discount. The red dot with circle was my option. There is a green dot and circle option as well, but that was sold out when I went to purchase. Overall, I would recommend for tactical shotgun applications, and 3 gun if you run a shotgun with an optic. Hoping they modify in the future, and get some better battery life; perhaps add a shake awake feature, so the optic can go to sleep quicker than 4 hours. The 1500 hours for battery life seems a little low, but depending on your usage, that could last you a while. Just be sure to have extra 1632 batteries on hand. If that doesn't work, the GG&G mount with ghost ring can always be used for backups. Happy trails and Semper Fi!
KENNETH P · Verified Buyer · Jan 8, 2024
Great customer service and fast delivery great product and company overall 10/10
DAKOTA B · Verified Buyer · Jan 8, 2024
Optic performed very well. Sighted in at relative close range with the bore sight. Held zero through the range outing. Range of brightness: from almost not visible to ultra bright, allowing for a variety of environments. Button placement makes turning on and adjusting easy on the fly. Included cover and rail accessories are a nice bonus, and it includes all the necessary screws and tools to mount and zero. Highly recommend this as an affordable option.
JOSHUA · Verified Buyer · Jan 8, 2024
I bought my SwampFox couple years ago and had an issue with it, I contacted SwampFox, they responded immediately, and within 7-10 days I got a replacement. I installed it on my IWI Masada, bore-sighted it, and sent several rounds down range. I love it and it will never leave my Masada. Keep up the excellent customer service and excellent product.
RODNEY V · Verified Buyer · Jan 8, 2024
This is my second Kingsalyer. It was so impressive I bought another one. From out of the box, I mounted the optic on my Glock 17 and made no adjustments other than powering on the device. The red circle dot is perfect for my eyesight. As if on a winning streak, the second Kingslayer for my Lone Wolf pistol also required no adjustments other than brightening the reticle. Swampfox is my brand for exceptional quality /craftsmanship at a reasonable price point.
LYNDON · Verified Buyer · Jan 8, 2024
Got installed and sighted in. Went with a green circle dot for something different on a Rossi 22 lever action. Good quality sight really enjoy it
JACK · Verified Buyer · Jan 8, 2024
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