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Best Red Dot Sight Under 100

Newest Vortex Optics Strikefire II Red&Green Dot Sight

  • The VMX-3T Magnifier and Flip Mount combo adds a 3x magnification to your rifle's red dot sight. Simple, fast, and effective, the push button design engages and disengages the flip mount allowing the magnifier to lock in at your desired position..
  • The lens are fully multi-coated maximizing resolution, light gathering capability, and color fidelity. Eye Relief-2.2 inches. Field of View-38.2 feet/100 yards.
  • The VMX-3T does not require any special sight-in. The dot centering screws can be used to help center your red dot image in the VMX-3T's field of view..
  • The magnifier is nitrogen purged for reliable waterproof and fogproof performance in the field.Use lens cleaning fluid and optical tissue or cloth to clean lenses.
  • Allows for lower 1/3 or absolute co-witness mounting heights and is ideal for shooters who want to increase the effective range of their red dot sight. Field of View: 38.2 feet/100 yards.
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Monstrum Ghost Red Dot Sight | 3X Magnifier with Flip to Side Mount | Combo | Black

  • This bundle includes both the Monstrum Ghost Red Dot Sight and the Monstrum Ghost 3x Magnifier with Flip to Side Mount.
  • Close range electronic sight for rapid and accurate target acquisition of close range targets out to 100+ yards.
  • State-of-the-art laser diode optical system.
  • provides up to 10 times the brightness intensity and 5 times the battery life of cheaper LED powered red dot sights.
  • up to 50,000 hours of battery life on a single CR2032 battery.
  • Ghost 3x magnifier built for use with red dot sights, providing a secondary 3x magnified sight picture.
  • Flip-to-side mount with quick engage mechanism allows for rapid transition between red dot usage with or without magnification - allowing for standard 1x red dot usage for close range targets and 3x magnification for mid to long range targets.
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UniqueFire Black 3MOA Tactical Compact Holographic Reflex Mini Micro RMR Red Dot Sight Scope

  • Small Red dot adjustment:Steps adjust the mini red dot,①:twist and loosen the two screws above the switch (SET SCREWS)②:if you need to adjust the up and down direction of the front sight, please adjust the screws above the red dot (UP) ③:if you need to adjust the left and right wind direction of the front sight,please adjust the screws to the right of the red dot (R)④:after adjusting the up and down and wind direction, please lock the two screws (SET SCREWS).
  • Please note that when adjusting the red dot front sight, the red dot is fixed up and two parallel dots are set as reference points at a distance, (the effect is not obvious at close range)..
  • Dimensions: 40 mm (length) x 28 mm (width) x 35 mm (height) PLEASE NOTE THAT this item is fit for most of the tools,NOT ALL. Please see the size whether you need before buy it. If there is any questions, please contact us first..
  • This small red dot contains a separate switch with 3 steps for OFF, LOW BRIGHTNESS, HIGH BRIGHTNESS. Scope of application: 30-100m..
  • Package includes:1 x 3MOA Red Dot + 1 x Battery Backup + 2 x Hexagonal Screwdriver + 1 x User Manual + 1 x Dust Free Cloth..
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Monstrum Ghost Red Dot Sight | 3X Magnifier with Flip to Side Mount | Combo | Flat Dark Earth

  • This bundle includes both the Monstrum Ghost Red Dot Sight and the Monstrum Ghost 3x Magnifier with Flip to Side Mount.
  • Close range electronic sight for rapid and accurate target acquisition of close range targets out to 100+ yards.
  • State-of-the-art laser diode optical system.
  • provides up to 10 times the brightness intensity and 5 times the battery life of cheaper LED powered red dot sights.
  • up to 50,000 hours of battery life on a single CR2032 battery.
  • Ghost 3x magnifier built for use with red dot sights, providing a secondary 3x magnified sight picture.
  • Flip-to-side mount with quick engage mechanism allows for rapid transition between red dot usage with or without magnification - allowing for standard 1x red dot usage for close range targets and 3x magnification for mid to long range targets.
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Vortex Optics VMX-3T 3X Red Dot Sight Magnifier with Built-In Flip Mount

  • The VMX-3T Magnifier and Flip Mount combo adds a 3x magnification to your rifle's red dot sight. Simple, fast, and effective, the push button design engages and disengages the flip mount allowing the magnifier to lock in at your desired position..
  • The lens are fully multi-coated maximizing resolution, light gathering capability, and color fidelity. Eye Relief-2.2 inches. Field of View-38.2 feet/100 yards.
  • The VMX-3T does not require any special sight-in. The dot centering screws can be used to help center your red dot image in the VMX-3T's field of view..
  • The magnifier is nitrogen purged for reliable waterproof and fogproof performance in the field.Use lens cleaning fluid and optical tissue or cloth to clean lenses.
  • Allows for lower 1/3 or absolute co-witness mounting heights and is ideal for shooters who want to increase the effective range of their red dot sight. Field of View: 38.2 feet/100 yards.
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CVLIFE 1x30mm Red Dot Sight Scope with Green Laser Reflex Sight for 20mm Cantilever Mount

  • Red Dot Adjustable Brightness: Cvlife red dot scope with 11 brightness levels is easily adjusted for changing conditions. Green laser is effective under daylight and in low-light conditions, helping you aim and shoot accurately..
  • Easy to Use: Coming with an offset cantilever mount, red dot sight for picatinny rail is easy to install without tools.
  • Precision windage and elevation adjustments holds zero well while remounting the dismounted sight..
  • Durable: The lens of reflex sight is sealed with O-rings to prevent moisture or dust from getting inside red dot optic. Waterproof and shockproof, full metal construction offers durability over a lifetime of extreme use..
  • 100% Satisfaction Service: Being so sure about the great quality and performance of our products, CVLIFE offers perfect & responsive customers service to keep you from any loss..
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HOLOSUN HS403C Micro Optical 2 MOA Red Dot Sight + Extra Batteries + Lens Cleaning Cloth

  • KIT INCLUDES: Holosun HS403C Red Dot Sight | 3 Coin Batteries | Lower 1/3 Cowitness Mount | Low Profile Mount | T10L Key | Rubber Cover | Lens Cloth | User Manual.
  • LONG BATTERY LIFE: Features include Holosun’s Super LED with up to 100k hours battery life.
  • ADVANCED TECHNOLOGY: There are 12 different brightness settings, including dim settings compatible with night-vision devices for nighttime use. Parallax free optical design, with unlimited eye relief.
  • SHAKE AWAKE: Holosun’s Shake Awake Technology shuts the LED off during periods of motionlessness. The amount of time it takes for the LED to deactivate (enter Sleep Mode) is user programmable. Shake Awake can also be completely deactivated which keeps the optic powered on for up to 100k hours.
  • SOLAR FAILSAFE: Holosun optics with Solar Failsafe feature automatic brightness adjustment.
  • when you’re under the sun you have a bright reticle, when you move indoors it will automatically dim down to match ambient lighting conditions. Solar Failsafe allows the red dot sight to remain powered when your battery fails..
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Kingslayer

  • This listing comes with ADE red dot, a picatinny mounting plate(pre-assembled) and a pistol mounting plate for Glock that replaces the factory rear sight dovetail of all Non-MOS Glocks from Glock 17 to Glock 43 to glock “100”. Does NOT fit Glock with AFTERMARKET slide with optic cut..
  • The included Glock plate also fit some other Pistols such as Canik TP9SF(does not fit SFX, COMBAT, SA). This Glock plate also fits Taurus GX4, G3C & G3 with factory steel sights (does not fit any other Taurus models such as G2/G2C/G3 without factory steel sight/Tx22/PT111) because those pistols made the rear sight dovetail based on the Glock rear sight dovetail specifications. While it is possible to install this mount without the use of a Gunsmith, we recommend hiring a professional gunsmith.
  • We have made several improvements since it’s initial release in 2015. We have made it more durable to withstand various recoil and improved the ability to hold zero. Designed in Oregon. The on/off switch is located at the front of the sight, it is so much easier to press than the Red dots has the switches on the side..
  • Shock/Fog Proof. It is rain resistant, but not waterproof. Lenses are precision ground and Polished to exacting geometries to virtually eliminate Parallax a....
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Ade Advanced Optics HK USP Tactical Mini Dotx Sight Pistol Mount Base

  • Designed for HK USP model to fit Ade rd3-001, rd3-02, rd3-009 and similar style mini Red dot sight such as sight mark mini shot reflex sight.
  • Made using the highest quality materials.
  • Attaches firmly to your firearm for sure performance in tactical situations.
  • Replaces the Picatinny mount packaged with the Red dot sight.
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Kingslayer [Blu-ray]

  • This listing comes with ADE red dot, a picatinny mounting plate(pre-assembled) and a pistol mounting plate for Glock that replaces the factory rear sight dovetail of all Non-MOS Glocks from Glock 17 to Glock 43 to glock “100”. Does NOT fit Glock with AFTERMARKET slide with optic cut..
  • The included Glock plate also fit some other Pistols such as Canik TP9SF(does not fit SFX, COMBAT, SA). This Glock plate also fits Taurus GX4, G3C & G3 with factory steel sights (does not fit any other Taurus models such as G2/G2C/G3 without factory steel sight/Tx22/PT111) because those pistols made the rear sight dovetail based on the Glock rear sight dovetail specifications. While it is possible to install this mount without the use of a Gunsmith, we recommend hiring a professional gunsmith.
  • We have made several improvements since it’s initial release in 2015. We have made it more durable to withstand various recoil and improved the ability to hold zero. Designed in Oregon. The on/off switch is located at the front of the sight, it is so much easier to press than the Red dots has the switches on the side..
  • Shock/Fog Proof. It is rain resistant, but not waterproof. Lenses are precision ground and Polished to exacting geometries to virtually eliminate Parallax a....
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Picatinny Offset Rail Mounts Aluminum 45 Degree Adapter Combination for Flashlight Laser Sight Optics for Hunting (5 Slot Hollowed Out 45 Degree - 2 Pack)

  • These were easy to install. light and red dot sight fit perfect. . if you place a red dot on your 2000, use a bore sight to align the red dot up with the end of your barrel. You can easily use hard sights, then roll your 2000 just a tad to use the red dot. These offset rails were just the perfect height.
  • This product worked great for a low profile offset mount. I put it under my red dot so it would not hinder the use of the red dot or iron sights. you can mounted a small flashlight. Works as intended..
  • Super Lightweight Offset Side Rails with Great Low Profile Design! Allows the Attachment of Lasers, Flashlights, Red Dot Sights or Other Tactical Offset.
  • 45 degree offset mount can fit for 45 degree offset iron sights.
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MidTen Riflescope Combo 4-12x50EG Dual Illuminated Optics & IIIA/2MW Laser Sight(Red) & 4 Holographic Reticle Red/Green Dot Sight & 20mm Scope Mount

  • ...matte black finish, Shockproof, fogproof and waterproof since filled with nitrogen.
  • Multi-coated lens offers super high light transmission..
  • Two color illuminated reticles of the main tactical scope: Red and Green illuminations, each of which has 5 levels of brightness, easier shooting in dark environment. Red laser sight with independent switch, Class IIIA laser, less than 2mW..
  • Four patterns illuminated reticle of the Red & Green Dot Sight/Reflex sight, highly accurate optic and substitute for overpriced holographic clear, high resolution image unlimited eye relief and wide field of view.New style side button switch offering easy you to setup the dot sight, accommodating various needs and also reducing much hand work..
  • The laser sight integrated with optics and electronics provides a wide field of view.Three Parts with More Functions-Plus With holographic dot sight and red laser is good for quick acquisition of close quarter and fast moving targets with about 200-500m for the distance..
  • Picatinny mount easily mountable to any 22mm rails (Picatinny or Weaver),With 14 Slots 1 inch High Riser Mount,Hassle free mounting to any gun.We had provide a comprehensive product after-sales consulting service, hope you to worry-free with shopping, any question pleas....
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Bushnell RXS-100 Reflex Red Dot Sight + Additional Batteries and Lens Cleaning Kit

  • KIT INCLUDES: Bushnell RXS-100 Reflex Red Dot Sight | Additional CR2032 Batteries | Lens Cleaning Pen | Photo4less Lens Cleaning Cloth | Limited....
  • BRIGHT 4 MOA DOT WITH EXCEPTIONAL BATTERY LIFE: The point-source LED on the Bushnell RXS-100 Reflex Sight creates a clean beam that produces a strong....
  • VERSATILE DESIGN MOUNTS ON PISTOLS, RIFLES, AND SHOTGUNS: The Bushnell RXS-100 Reflex Sight comes with a weaver type low profile mount and is also....
  • DURABLE ALUMINUM CONSTRUCTION: Rugged aircraft-grade, extruded aluminum housing ensures the optical glass and internal components are protected....
  • OPTIMIZED HOOD DESIGN AND VISIBILITY: This reflex sight is designed with an oversized hood for glare reduction and lens durability against impact.....
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