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Rifle Dot Sights

Rifle Dot Sights are fast-targeting, electronic optics designed for tactical, hunting, competition, and self-defense applications. Featuring a red or green illuminated dot, these sights provide quick and accurate target acquisitionwhile allowing shooters to keep both eyes open for enhanced situational awareness.

Key Features of Rifle Dot Sights:

  • Parallax-Free Design – Ensures accurate point-of-aim, point-of-impact consistency, even when the shooter’s head position changes.
  • Unlimited Eye Relief – Allows for rapid target acquisition and engagement without worrying about eye placement.
  • Red or Green Dot Reticle Options – Provides adjustable brightness settings for different lighting conditions.
  • Rugged, Shockproof, Waterproof Construction – Built to withstand recoil, harsh weather, and tactical use.
  • Battery-Powered & Solar-Assisted Models – Offers long battery life or solar-assisted backup for extended use.
  • Multiple Mounting Options – Compatible with Picatinny, Weaver, and proprietary mounting systems, including co-witness and offset mounts.

Popular Types of Rifle Dot Sights:

  • Micro Red Dot Sights (MRDS) – Compact, lightweight options for rifles, shotguns, and PCCs (Pistol Caliber Carbines).
  • Holographic Sights – Uses a laser-generated reticle for superior visibility and precision (e.g., EOTech HWS).
  • Prism Sights – Fixed magnification optics with an etched reticle, offering red dot speed with added clarity for astigmatism users.
  • Closed & Open Emitter Red DotsClosed emitter sights offer more durability, while open emitter sights provide lightweight construction and a larger field of view.

Top Brands in Rifle Dot Sights:

  • TrijiconRMR, MRO, and SRO series offer rugged, military-grade performance.
  • Aimpoint – Known for exceptional battery life and combat-ready durability.
  • EOTech – Produces high-end holographic weapon sights for tactical and military use.
  • Holosun – Features solar-powered, shake-awake, and multi-reticle options at an affordable price.
  • Primary Arms – Offers ACSS reticle-equipped red dots for fast target engagement.
  • SIG Sauer – ROMEO series delivers high-performance red dot optics for rifles and carbines.

Why Choose a Rifle Dot Sight?

Rifle dot sights increase shooting speed, accuracy, and ease of use, making them an essential optic for tactical, sport, and defensive shooting. Whether for law enforcement, military, hunting, or competition, a high-quality dot sight enhances target acquisition and engagement in any scenario.

49 products

  • Holosun HS510C Elite Reflex Red Dot Sight Multi Reticle Black Red Dot Sight Holosun Technologies Holosun HS510C Elite Reflex Red Dot Sight Multi Reticle Black Red Dot Sight Holosun Technologies

    Holosun Holosun HS510C Elite Reflex Red Dot Sight Multi Reticle Black

    13 reviews

    9 in stock

    The Holosun HS510C Elite Reflex Red Dot Sight has an open frame for a wide sight picture. Always on, it is powered by solar cell under normal usage, and a back-up battery to supplement power requirements in low light conditions. The reticle can be switched between a 65 MOA circle with 2 MOA dot, or a 2 MOA dot only at the push of a button. Better yet, the same LED projects both reticles, so no re-zeroing is necessary.  Features: Holosun HS510C Elite Reflex Red Dot Sight When focusing on the target, the size of the reticle will change based on the distance between your eyes and objective lens Parallax free optical design, with unlimited eye relief Minimised obstruction of vision with push button controls and a streamlined housing design Switchable circle/dot and red dot reticles Always on unless manually turned off Solar cell and high capacity battery provide dual power supplies Absolute co-witness QD mount SPECIFICATIONS: Finish: Matte Black Height: 1.8 Inches Length: 3.3 Inches Style: Reflex Weight: 8.3 Ounce Width: 1.6 Inches Battery: CR2032 Magnification: 1x Adjustment Click Value: 1/2 MOA Warranty: Limited Lifetime Reticle: 2-Pattern Selectable - 65 MOA circle with 2 MOA dot, or a 2 MOA Battery Type: CR2032 Batteries Included: Yes Reticle Color: Red Housing Material: Aluminum SKU: HS510C UPC: 605930624571

    9 in stock

    £349.99

  • Holosun HE510C-GR Elite Reflex Green Dot Sight Multi Reticle Black Green Dot Sight Holosun Technologies Holosun HE510C-GR Elite Reflex Green Dot Sight Multi Reticle Black Green Dot Sight Holosun Technologies

    Holosun Holosun HE510C-GR Elite Reflex Green Dot Sight Multi Reticle Black

    13 reviews

    4 in stock

    The Holosun HE510C-GR Elite Reflex Green Dot Sight is Holosun’s flagship Open Reflex optic. Equipped with Holosun's highly efficient green reticle, the HE510C-GR Elite has an open frame for a wide sight picture. The HS510C Elite is powered by Holosun's, “Advanced Super Solar Technology” as well as, a CR2032 battery. Utilizing the multi-reticle system (MRS) this unit features three reticle choices. The HE510C-GR can be switched between a 65 MOA circle with 2 MOA dot, a 2 MOA dot only, or a 65 MOA ring only, all at the push of a button. This optic is protected by a titanium-alloyed hood. Features: Holosun HE510C-GR Elite Reflex Green Dot Sight Multiple Reticle System featuring three reticles 12 Brightness settings (10 daylight and 2 night vision compatible) Parallax free optical design, with unlimited eye relief Minimized obstruction of vision with push button controls and a streamlined housing design Shake Awake Technology Internal battery tray design 32mm×24mm open lens Solar cell and high capacity battery provide dual power supplies Titanium-alloyed, shock resistant protective hood Quick release mount CNC machined with T6061-T6 housing SPECIFICATIONS: Finish: Matte Black Length: 3.3 Inches Style: Reflex Weight: 8.3 Ounce Battery: CR2032 Magnification: 1x Adjustment Click Value: 1/2 MOA Warranty: Holosun Elite Warranty Reticle: 65 MOA Circle with 2 MOA Dot Battery Type: CR2032 Batteries Included: Yes Maximum Windage Adjustment: 50 MOA Maximum Elevation Adjustment: 50 MOA Reticle Color: Green Battery Life: 50000 Hours Housing Material: Aluminum SKU: HE510C-GR UPC: 605930624878

    4 in stock

    £409.99

  • Holosun HS510C Reflex Red Dot Sight Multi Reticle w/ HM3X Magnifier Red Dot Sight Holosun Technologies Holosun HS510C Reflex Red Dot Sight Multi Reticle w/ HM3X Magnifier Red Dot Sight Holosun Technologies

    Holosun Holosun HS510C Reflex Red Dot Sight Multi Reticle w/ HM3X Magnifier

    13 reviews

    3 in stock

    Introducing the Holosun HS510C Reflex Dot Sight coupled with the HM3X 3x Flip Magnifier - a formidable duo that elevates your targeting accuracy and versatility. Designed for enthusiasts and professionals alike, this combination delivers rapid target acquisition, clear magnification, and robust performance in a sleek package. Key Features: Holosun HS510C Reflex Red Dot Sight Multi Reticle with HM3X Magnifier Versatile Reticle Options: The HS510C offers a choice of a precise 2 MOA Dot or a 65 MOA Circle for enhanced targeting adaptability. Seamless Magnification: The HM3X magnifier provides 3x magnification, effortlessly flipping to the side when not in use, allowing for both close-range and extended targeting. Exceptional Battery Life: Enjoy prolonged field use with up to 50,000 hours of battery life from the HS510C. Durable Build: The HS510C features a sturdy aluminum housing, while the HM3X is protected by a rubber armor coating, ensuring resilience in diverse environments. Quick Detach Mount: Fast and secure mounting with the QD mount, making installation and removal effortless. Water and Weather Resistant: Rated IP67, the combination is reliably water-resistant, ready for use in various weather conditions. Item Specifics: Holosun HS510C Reflex Sight with HM3X Magnifier Brand: Holosun Model: HS510C Reflex Sight with HM3X Magnifier Sight Reticle: 2 MOA Dot & 65 MOA Circle Magnification: 3x (HM3X Magnifier) Mount Type: QD Mount for easy attachment and removal Battery Life: Up to 50,000 hours (HS510C) Material: Aluminum Housing (HS510C), Rubber Armor Coating (HM3X) Water Resistance: IP67 Rated Power Source: CR2032 Battery (HS510C) In the Box: Holosun HS510C Reflex Sight Holosun HM3X 3x Flip Magnifier QD Mount CR2032 Battery User Manuals Warranty Cards

    3 in stock

    £479.99

  • Holosun AEMS Reflex Red Dot Sight with Multi Reticle - AEMS-211301 Red Dot Sight Holosun Technologies Holosun AEMS Reflex Red Dot Sight with Multi Reticle - AEMS-211301 Red Dot Sight Holosun Technologies

    Holosun Holosun AEMS Reflex Red Dot Sight with Multi Reticle - AEMS-211301

    3 in stock

    The Holosun AEMS Reflex Red Dot Sight combines a large field of view in a compact, lightweight package. The AEMS has double the glass surface area and is 11% shorter than standard 20mm micro style optics and weighs just 3.9oz. The AEMS is equipped with Holosun innovations like solar failsafe, shake awake, multi-reticle system, and up to 50k hour battery life. AEMS features a 7075 aluminum housing with removable, clear, flip-down lens covers. The included lower 1/3 co-witness mount is removable providing adaptability across firearm platforms. Features: Holosun AEMS Reflex Red Dot Sight Large field of view Compact, lightweight package Double the glass surface area Solar failsafe Shake awake Multi-reticle system Up to 50k hour battery life Adaptability across multiple platforms Includes Lower 1/3 co-witness mount Clear flip-down lens covers CR2032 battery Multi tool Lens cloth SPECIFICATIONS: Finish: Matte Black Height: 1.7 Inches Length: 2.2 Inches Style: Reflex Weight: 3.9 Ounce Width: 1.54 Inches Battery: CR2032 Magnification: 1x Adjustment Click Value: 0.5 MOA Reticle: 2 MOA Dot & 65 MOA Circle Battery Type: CR2032 Batteries Included: Yes Reticle Color: Red Housing Material: Aluminum SKU: AEMS-211301 UPC: 810047071228

    3 in stock

    £429.99

  • SIG Sauer ROMEO8T Red Dot Sight 2 MOA Ballistic Circle Dot Reticle FDE - SOR81003 Red Dot Sight SIG Sauer SIG Sauer ROMEO8T Red Dot Sight 2 MOA Ballistic Circle Dot Reticle FDE - SOR81003 Red Dot Sight SIG Sauer

    SIG Sauer SIG Sauer ROMEO8T Red Dot Sight 2 MOA Ballistic Circle Dot Reticle FDE - SOR81003

    2 in stock

    The SIG Sauer ROMEO8T Red Dot Sight is designed for your MSR platform. This Red Dot Sight features 4 reticle options giving you freedom to change up reticle at any moment. Features: SIG Sauer ROMEO8T Red Dot Sight Designed for Modern MSR platforms and shotguns Comes standard with solid lens covers and 1/2 hex bolt mount Ballistic Circle-Dot reticle options Users can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds) 100,000+ hour battery life and the readily available CR123A battery is side loading for quick battery replacement Unlimited eye relief to acquire aiming point and target, regardless of eye positioning behind sight MOTAC (Motion Activated Illumination) powers up or down when sensing motion Uses an ultra-efficient red LED illumination for daylight visibility and extended runtime 1.535" Mount Height Strong, lightweight aircraft-grade 7075-T6 aluminum housing Waterproof, IPX-8 rated, and fog-proof SPECIFICATIONS: Finish: Flat Dark Earth Height: 1.535 Inches Style: Tube Battery: CR123 Magnification: 1x Warranty: Sig Sauer Electro Optics Infinite Guarantee Reticle: Multi Reticle Battery Type: CR123A Housing Material: Aluminum SKU: SOR81003 UPC: 798681596652

    2 in stock

    £779.99

  • SIG Sauer ROMEO4XT-PRO Red Dot Sight 2 MOA Ballistic Circle Dot Reticle Black - SOR44001 Red Dot Sight SIG Sauer SIG Sauer ROMEO4XT-PRO Red Dot Sight 2 MOA Ballistic Circle Dot Reticle Black - SOR44001 Red Dot Sight SIG Sauer

    SIG Sauer SIG Sauer ROMEO4XT-PRO Red Dot Sight 2 MOA Ballistic Circle Dot Reticle Black - SOR44001

    4 in stock

    The SIG Sauer ROMEO4XT-PRO Red Dot Sight offers the same high-end optical performance, quad-reticle, and legendary durability of the original ROMEO4T while adding key features requested by professionals.  Illumination control moves to the top, providing easy access with either hand while staying clear of chest rigs and plate carriers when slung. A dedicated night vision override switch makes short work of drastic changes in lighting conditions and by combining MOTAC with a common AAA battery, the ROMEO4XT-PRO is rated for 50,000 hours of runtime.  Like its predecessor, the ROMEO4XT-PRO is IPX8-rated for waterproof and fog proof performance and is tested to MIL-STD-810 to ensure reliable service. SPECIFICATIONS: SIG Sauer ROMEO4XT-PRO Red Dot Sight MAGNIFICATION: 1x OBJECTIVE LENS DIAMETER (MM): 20mm ADJUSTMENT INCREMENTS: 0.5 MOA TOTAL ELEVATION TRAVEL: 100 MOA TOTAL WINDAGE TRAVEL: 100 MOA OVERALL LENGTH: 77mm OVERALL WIDTH: 63mm HEIGHT: 56mm WEIGHT: 7.4oz RETICLE: Ballistic Circle Dot RETICLE COLOR: Red CENTER DOT SIZE: 2 MOA WATERPROOFING: IPX-8 BATTERY: 1x AAA RUN TIME: 50000 hours ILLUMINATION SETTINGS: 9 Daytime - 3 NV MOUNT TYPE: Half Inch Hex Mount COLOR: Black MPN: SOR44001 UPC: 798681671397

    4 in stock

    £649.99

  • SIG Sauer ROMEO8T Red Dot Sight 2 MOA Ballistic Circle Dot Reticle Black - SOR81002 Red Dot Sight SIG Sauer SIG Sauer ROMEO8T Red Dot Sight 2 MOA Ballistic Circle Dot Reticle Black - SOR81002 Red Dot Sight SIG Sauer

    SIG Sauer SIG Sauer ROMEO8T Red Dot Sight 2 MOA Ballistic Circle Dot Reticle Black - SOR81002

    4 in stock

    The SIG Sauer ROMEO8T Red Dot Sight is designed for your MSR platform. This Red Dot Sight features 4 reticle options giving you freedom to change up reticle at any moment. Features: SIG Sauer ROMEO8T Red Dot Sight Designed for Modern MSR platforms and shotguns Comes standard with solid lens covers and 1/2 hex bolt mount Ballistic Circle-Dot reticle options Users can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds) 100,000+ hour battery life and the readily available CR123A battery is side loading for quick battery replacement Unlimited eye relief to acquire aiming point and target, regardless of eye positioning behind sight MOTAC (Motion Activated Illumination) powers up or down when sensing motion Uses an ultra-efficient red LED illumination for daylight visibility and extended runtime 1.535" Mount Height Strong, lightweight aircraft-grade 7075-T6 aluminum housing Waterproof, IPX-8 rated, and fog-proof SPECIFICATIONS: Finish: Black Height: 1.535 Inches Style: Tube Battery: CR123 Magnification: 1x Warranty: Sig Sauer Electro Optics Infinite Guarantee Reticle: Multi Reticle Battery Type: CR123A Housing Material: Aluminum SKU: SOR81002 UPC: 798681590643

    4 in stock

    £749.99

  • Holosun HS515G-M Red Dot Sight Multi Reticle Red Dot Sight Holosun Technologies Holosun HS515G-M Red Dot Sight Multi Reticle Red Dot Sight Holosun Technologies

    Holosun Holosun HS515GM Red Dot Sight Multi Reticle

    10 in stock

    The Holosun HS515GM Red Dot Sight is a ruggedized micro red dot sight with the option of a 2 MOA dot only or a 2 MOA dot with a 65 MOA circle reticle pattern. Employing LED technology, the life time for one CR2032 battery can reach 2 years if left on constantly. However, the shake awake feature also works to extend the battery life. Extra rugged features including a CNC milled 7075 Aluminum housing, pressure tested for submersion up to 30 meters for 30 minutes and a snag free housing design that protects the windage and elevation turrets. Includes: Lower 1/3 co-witness quick release mount with removable spacer Clear flip-up lens covers Kill flash filter Features: Holosun HS515GM Red Dot Sight Shake Awake Motion on with last setting recall Parallax free, unlimited eye relief Waterproof Switch between a 2 MOA dot & 65 MOA Circle with dot. No re-zeroing required 10 daylight and 2 night vision compatible brightness settings CNC milled 7075 aluminum housing SPECIFICATIONS: Finish: Matte Black Style: Tube Battery: CR2032 Magnification: 1x Adjustment Click Value: 1/2 MOA Warranty: Limited Lifetime Reticle: 2 MOA dot & 65 MOA Circle with dot Battery Type: CR2032 Batteries Included: Yes Reticle Color: Red Housing Material: Aluminum SKU: HS515G-M UPC: 605930624717

    10 in stock

    £329.99

  • Holosun HS510C-FDE Elite Reflex Red Dot Sight Multi Reticle FDE Red Dot Sight Holosun Technologies Holosun HS510C-FDE Elite Reflex Red Dot Sight Multi Reticle FDE Red Dot Sight Holosun Technologies

    Holosun Holosun HS510C-FDE Elite Reflex Red Dot Sight Multi Reticle FDE

    13 reviews

    3 in stock

    The Holosun HS510C-FDE Reflex Red Dot Sight has an open frame for a wide sight picture. Always on, it is powered by solar cell under normal usage, and a back-up battery to supplement power requirements in low light conditions. The reticle can be switched between a 65 MOA circle with 2 MOA dot, or a 2 MOA dot only at the push of a button. Better yet, the same LED projects both reticles, so no re-zeroing is necessary.  Features: Holosun HS510C-FDE Reflex Red Dot Sight When focusing on the target, the size of the reticle will change based on the distance between your eyes and objective lens Parallax free optical design, with unlimited eye relief Minimised obstruction of vision with push button controls and a streamlined housing design Switchable circle/dot and red dot reticles Always on unless manually turned off Solar cell and high capacity battery provide dual power supplies Absolute co-witness QD mount SPECIFICATIONS: Finish: Flat Dark Earth Height: 1.8 Inches Length: 3.3 Inches Style: Reflex Weight: 8.3 Ounce Width: 1.6 Inches Battery: CR2032 Magnification: 1x Adjustment Click Value: 1/2 MOA Warranty: Limited Lifetime Reticle: 2-Pattern Selectable - 65 MOA circle with 2 MOA dot, or a 2 MOA Battery Type: CR2032 Batteries Included: Yes Reticle Color: Red Housing Material: Aluminum SKU: HS510C-FDE UPC: 605930624991

    3 in stock

    £349.99

  • Holosun HS503CU Red Dot Sight Multi Reticle Red Dot Sight Holosun Technologies Holosun HS503CU Red Dot Sight Multi Reticle Red Dot Sight Holosun Technologies

    Holosun Holosun HS503CU Red Dot Sight Multi Reticle

    10 in stock

    The Holosun HS503C-U Red Dot Sight Multi Reticle is a small compact red dot sight with the option of a 2 MOA dot only or a 2 MOA dot with a 65 MOA circle reticle pattern. Employing LED technology, the life time for one CR2032 battery can reach 2 years if left on constantly. However, the solar technology and automatic brightness features work together to extend the battery life dramatically beyond that for the average shooter. The U signifies a housing design that shrouds the windage and elevation turrets on two sides. The sight may be installed on various firearms such as shotguns, pistols, rifles, air rifles and crossbows. Features: Holosun HS503C-U Red Dot Sight Multi Reticle 2 MOA dot & 65 MOA Circle Unlimited field of view Parallax-free with unlimited eye relief Durable and reliable construction Low mount and 1/3 Co-witness mount included SPECIFICATIONS: Finish: Matte Black Length: 2.6 Inches Style: Tube Weight: 4.9 Ounce Battery: CR2032 Magnification: 1x Adjustment Click Value: 1/2 MOA Warranty: Limited Lifetime Reticle: 65 MOA Circle with 2 MOA Dot Battery Type: CR2032 Batteries Included: Yes Reticle Color: Red Housing Material: Aluminum SKU: HS503CU UPC: 605930624540

    10 in stock

    £309.99

  • Holosun HE403B-GR-FDE Green Dot Sight 2 MOA Dot Reticle FDE Green Dot Sight Holosun Technologies Holosun HE403B-GR-FDE Green Dot Sight 2 MOA Dot Reticle FDE Green Dot Sight Holosun Technologies

    Holosun Holosun HE403B-GR-FDE Green Dot Sight 2 MOA Dot Reticle FDE

    4 in stock

    The Holosun HE403B-GR-FDE Green Dot Sight is an Elite version of Holosun's HS403B small compact micro red dot optic. Employing Holosun’s Green LED technology, the lifetime for one CR2032 battery can be up to 5 years and has up to 4x more efficiency when used the high brightness settings! This optic features “Shake Awake” technology that powers the optic on with slight movement of the unit. It may be installed on various firearms such as shotguns, pistols ,air rifles and crossbows. Features: Holosun HE403B-GR-FDE Green Dot Sight Designed for day and night use Advanced LED technology allows up to 50,000 hours of operation on one CR2032 battery 2 MOA on dot size Unlimited field of view Parallax-free with unlimited eye relief Unaffected by extreme weather conditions Durable and reliable construction Low mount and 1/3 Co-witness mount included SPECIFICATIONS: Finish: Flat Dark Earth Length: 2.44 Inches Style: Tube Weight: 4.3 Ounce Battery: CR2032 Magnification: 1x Adjustment Click Value: 1/2 MOA Warranty: Holosun Elite Warranty Reticle: 2 MOA Battery Type: CR2032 Batteries Included: Yes Maximum Windage Adjustment: 50 MOA Maximum Elevation Adjustment: 50 MOA Reticle Color: Green Battery Life: 50000 Hours Housing Material: Aluminum SKU: HE403B-GR-FDE UPC: 605930625158

    4 in stock

    £179.99

  • Trijicon RMR Type 2 Red Dot Sight 3.25 MOA with RM34 Mount - RM01-C-700602 Trijicon Trijicon RMR Type 2 Red Dot Sight 3.25 MOA with RM34 Mount - RM01-C-700602 Trijicon

    Trijicon Trijicon RMR Type 2 Red Dot Sight 3.25 MOA with RM34 Mount - RM01-C-700602

    4 in stock

    Designed to help improve precision and accuracy with any style or caliber of weapon, the Trijicon RMR Type 2 was built to last. LED powered, the RMR Type 2 operates with a CR2032 battery. Made of aluminum, the RMR Type 2 is lightweight yet tough. Quick adjustments can be easily made now with its audible clicks. The RMR Type 2 is tough enough for any military, law enforcement, or hunting endeavor. Trijicon RMR Type 2 Features: Magnification 1x Length - 45mm Weight - 1.2oz with battery LED Source illumination Day Reticle Color - Red Night Reticle Color - Red Housing Material - Aluminum Batteries - 1 CR2032 Lithium Battery Battery Life - Up to 2 years of typical use Specifications: Magnification Range: 1x Reticle Details: 3.25 MOA Red Dot Objective Lens Diameter: N/A Dimensions: 1.8 x 1.2 x 1.0 in Weight: 1.2 oz w/ battery Battery: CR2032 battery, will work up to 2 years with typical use, up to 5 years in dark storage Battery Type: CR2032 Night Vision Compatible: Yes Brightness Settings: 2 NVD 6 Regular  Product Type: Reflex Sight/Red Dot Item Condition: New UPC: 719307613546 MPN: 700602

    4 in stock

    £699.99


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