Red Dot Sights

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Trijicon

RMR Type 2 Adjustable LED Red Dot Sight - 1 MOA

No reviews

$555.99

Sightmark

Mini Shot M-Spec FMS Reflex Sight

1 review

$239.97

SALE

Shield

RMS2 – Reflex Mini Sight 2.0 – 4MOA (Glass Edition) – Flat Dark Earth

1 review

$429.99
Save $50.00 (12%) $379.99

Eotech

HWS XPS2300 300 Black Zero Reticle Blackout Sight - Black

No reviews

$655.00

Eotech

EXPS30 HWS Holographic Weapon Sight 68 MOA Ring, 1 MOA Aiming Dot - Black

No reviews

$815.00

SALE

Viridian

RFX35 Green Dot Reflex Sight

No reviews

Key Features

3 MOA Green Dot
22x26 mm viewing window
RMR Mounting Footprint & Picatinny mount included
Auto shut off and INSTANT-ON® technology

$289.00
Save $40.00 (14%) $249.00

SALE

Viridian

RFX11 1x16 mm x 22 mm 3 MOA Green Dot

No reviews

Key Features

Shield RMSc
Multi Coated Glass
3 MOA Green
Automatic Brightness Control
IPX4

$199.00
Save $20.00 (10%) $179.00

SALE

Viridian

9810159 Venta Black 1 x 20 mm 3 MOA Green Dot

No reviews

Key Features

T2 FOOTPRINT + & CO-WITNESS MOUNT
2 MOA GREEN DOT
ULTRA-CLEAR & MULTI-COATED LENS

$169.00
Save $43.04 (25%) $125.96

SALE

Viridian

9810140 RFX1 Black 1x16mm Fits Ruger LCP Max

No reviews

Key Features

PRECISION GREEN DOT
ULTRA-SLIM PROFILE
RUGGED & RELIABLE
PURPOSE-BUILT FIT
SEAMLESS MOUNTING
INSTANT-ON + BATTERY SAVER

$229.00
Save $30.00 (13%) $199.00

Sig Sauer

ROMEO-X Premium Enclosed Micro Reflex Sight, Red Circle Dot, 1x24mm, COMPACT Footprint - Flat Dark Earth

No reviews

Key Features

Patent-Pending Beyllium Copper Flexure Arm.
Distortion free aspherical lens.
MOTAC (Motion Activated Illumination)
Avialble Reticles: 3 MOA Red Dot, 6 MOA Red Dot or Circle Dot.

$519.99

Sig Sauer

ROMEO-X Premium Enclosed Miniature Reflex Sight, 1x24mm, PRO Footprint - Black - Green Circle Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
Rugged 7075 aluminum housing with a fully enclosed and sealed optical system.
Patent-Pending Beyllium Copper Flexure Arm.
Distortion free aspherical lens.
MOTAC (Motion Activated Illumination)

$589.99

Sig Sauer

ROMEO-X Premium Enclosed Miniature Reflex Sight, 1x24mm, PRO Footprint - Black - Green 3 MOA Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
Rugged 7075 aluminum housing with a fully enclosed and sealed optical system.
Patent-Pending Beyllium Copper Flexure Arm.
Distortion free aspherical lens.
MOTAC (Motion Activated Illumination)

$569.99

Sig Sauer

ROMEO-X Premium Enclosed Miniature Reflex Sight, 1x24mm, PRO Footprint - Black - Green 6 MOA Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
Rugged 7075 aluminum housing with a fully enclosed and sealed optical system.
Patent-Pending Beyllium Copper Flexure Arm.
Distortion free aspherical lens.
MOTAC (Motion Activated Illumination)

$569.99

Sig Sauer

ROMEO-X Premium Micro Reflex, 1x24mm, Compact Footprint 3 MOA Red Dot, Black Out Rear Sight

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
Forged 7075 Aluminum Housing
Patent-Pending Beryllium Copper Flexure Arm
Distortion Free Aspherical Lens
Open Emitter

$369.99

Sig Sauer

ROMEO-X Premium Miniature Reflex Sight, 1x24mm, PRO Footprint - Red 3 MOA Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
CNC Machined 7075 Aluminum Housing
Patent-Pending Beryllium Copper Flexure Arm
Distortion Free Aspherical Lens

$429.99

Sig Sauer

ROMEO-X Premium Miniature Reflex Sight, 1x24mm, PRO Footprint - Red 6 MOA Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
CNC Machined 7075 Aluminum Housing
Patent-Pending Beryllium Copper Flexure Arm
Distortion Free Aspherical Lens

$429.99

Sig Sauer

ROMEO-X Premium Miniature Reflex Sight, 1x24mm, PRO Footprint - Green Circle Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
CNC Machined 7075 Aluminum Housing
Patent-Pending Beryllium Copper Flexure Arm
Distortion Free Aspherical Lens

$489.99

Sig Sauer

ROMEO-X Premium Miniature Reflex Sight, 1x24mm, PRO Footprint - Green 3 MOA Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
CNC Machined 7075 Aluminum Housing
Patent-Pending Beryllium Copper Flexure Arm
Distortion Free Aspherical Lens

$469.99

Sig Sauer

ROMEO-X Premium Miniature Reflex Sight, 1x24mm, PRO Footprint - Green 6 MOA Dot

No reviews

Key Features

Inspired by MIL-SPEC ROMEO-M17
CNC Machined 7075 Aluminum Housing
Patent-Pending Beryllium Copper Flexure Arm
Distortion Free Aspherical Lens

$469.99

C&H Precision Weapons

C&H Precision EDC-XL Red Dot Optic - Red Multi-Reticle

No reviews

Key Features

10 Brightness Levels + Night Vision Capability
Motion Control Technology (Shake Awake)
Smart Power Management
50,000-Hour Battery Life
7075-T6 Aluminum One-Piece Housing
Rated for +P and +P+ Rounds
IPX7 Waterproof Certified

$249.99

C&H Precision Weapons

C&H Precision EDC-XL Red Dot Optic - Red 3 MOA Dot

No reviews

Key Features

10 Brightness Levels + Night Vision Capability
Motion Control Technology (Shake Awake)
Smart Power Management
50,000-Hour Battery Life
7075-T6 Aluminum One-Piece Housing
Rated for +P and +P+ Rounds
IPX7 Waterproof Certified

$224.99

C&H Precision Weapons

C&H Precision EDC Red Dot Optic - EDC GLX - Red

No reviews

Key Features

10 Brightness Levels + Night Vision Capability
Motion Control Technology (Shake Awake)
Smart Power Management
50,000-Hour Battery Life
7075-T6 Aluminum One-Piece Housing

$199.99

C&H Precision Weapons

C&H Precision EDC Red Dot Optic - EDC RMSC - Red

No reviews

Key Features

10 Brightness Levels + Night Vision Capability
Motion Control Technology (Shake Awake)
Smart Power Management
50,000-Hour Battery Life
7075-T6 Aluminum One-Piece Housing

$199.99

C&H Precision Weapons

C&H Precision EDC Red Dot Optic - EDC RMSC - Red MRS

No reviews

Key Features

10 Brightness Levels + Night Vision Capability
Motion Control Technology (Shake Awake)
Smart Power Management
50,000-Hour Battery Life
7075-T6 Aluminum One-Piece Housing

$229.99

SALE

Athlon Midas Beam TSR1 open site 3 MOA Red Dot

Athlon Optics

Athlon Midas Beam TSR1 open site 3 MOA Red Dot

No reviews

$349.99
Save $70.00 (20%) $279.99

Leupold

DeltaPoint Pro 2.5 MOA Dot with DP Pro AR Mount

No reviews

$499.99

Swampfox

Liberty II 3 MOA Green Dot Sight

No reviews

Key Features

Fully Multi-Coated
Anti-fog
Hydrophobic
Parallax free @ 33 yards
Eye Relief Unlimited
Waterproof

$215.00

SALE

Gideon Optics

Rock Pistol Red Dot Sight

No reviews

$249.99
Save $60.00 (24%) $189.99

SALE

Gideon Optics

Alpha Red Dot Reflex Sight

No reviews

$249.99
Save $60.00 (24%) $189.99

SALE

Shield

RMSd – Reflex Mini Sight D 4-MOA

No reviews

$399.99
Save $50.00 (13%) $349.99

SALE

Shield

RMSw – Reflex Minisight Waterproof – 4 MOA

No reviews

$489.99
Save $50.00 (10%) $439.99

SALE

Sig Sauer

Romeo Zero Pro 1x30 mm Premium Miniature Reflex Sight

No reviews

$299.99
Save $70.00 (23%) $229.99

SALE

Sig Sauer

Romeo8H 1X38 mm Rectangular Red Dot Sight, 1x38mm, Ballistic Circle Dot, M1913 Rail Interface

No reviews

$719.99
Save $170.00 (24%) $549.99

Sig Sauer

JULIET3-AMR 3x22mm Compact Magnifier, M1913 Rail Interface

No reviews

Key Features

Infinite Guarantee
LensArmor™
LenShield™
SpectraCoat™
Angled Modified Range™

$399.99

C&H Duty XL Optic - Red Multi-Reticle System Sight

C&H Precision Weapons

C&H Duty XL Optic - Red Multi-Reticle System Sight

No reviews

Key Features

10 Levels of brightness
Motion control
Smart Power Management
50,000 Hours of Battery Life

$349.99

C&H Duty Optic - 3 MOA Dot Reticle Sight

C&H Precision Weapons

C&H Duty Optic - 3 MOA Dot Reticle Sight

No reviews

Key Features

10 Levels of brightness
Motion control
Smart Power Management
50,000 Hours of Battery Life
CNC machine One-piece body
100% Shockproof
Waterproof

$324.99

SALE

Shield

SHIELD Mini Sight (SMSc) #OPEN BOX

3 reviews

$269.99
Save $90.00 (33%) $179.99

SALE

Shield

RMSc – Reflex Mini Sight Compact – 4 MOA (Glass Edition) – Flat Dark Earth #OPEN BOX

2 reviews

$429.99
Save $130.00 (30%) $299.99

Trijicon

RMR® Type 2 Red Dot Sight 3.25 MOA Automatic LED Illuminated

No reviews

$519.00

Previous Page 4 / 8Next

Red Dot sights significantly improve target acquisition speed in close-quarter combat. With a vast selection of affordable military grade Red Dot Sights, you can outfit your weapon with the finest in aftermarket accessorizing.

Our Red Dot Sights are highly durable, resistant to high recoil forces, and have a long battery life, making them ideal for military and civilian shooters. You can attach a Red Dot Sight to pistols, shotguns, and rifles, but be sure the model you're buying is compatible with your gun's mounting system. So check out our great selection of Red Dot Sights from top manufacturers such as Sig Sauer, Vortex, and Holosun.

What is a red dot sight, and how does it work?

A red dot sight is a non-magnifying reflector sight for firearms, providing a point of aim in the form of a red dot. When you look through the sight, a red dot appears, helping you align your firearm to the target. The dot is generated by a light-emitting diode (LED) reflected onto the lens.

What’s the difference between red and green dots?

Red and green dots are primarily personal preferences, but red dots are more common due to battery efficiency and effectiveness in various lighting conditions. Green dots can be more visible in daylight but often consume more power.

Can red dot sights be used at night or in low-light conditions?

Yes, most red dot sights are equipped with brightness settings that allow users to adjust for low-light conditions. Some models also offer night vision compatibility for seamless transition between day and night.

How far can I shoot accurately with a red dot sight?

Red dots are ideal for close to mid-range shooting, typically up to about 100 yards, though they can be used beyond this range depending on the model and the shooter’s skill level.

Do red dot sights require batteries?

Yes, red dot sights generally require batteries to power the LED. Many models use standard CR2032 batteries, while some have solar panels or motion-activated battery-saving features.

Are red dot sights waterproof?

Most high-quality red dot sights are waterproof or at least water-resistant, making them reliable in rainy or humid conditions. Check the IP rating to confirm waterproof capabilities.

What’s the difference between a red dot and a reflex sight?

Reflex sights are a type of red dot sight that use an exposed, single-plane lens to reflect the red dot onto the glass. Other red dot styles include prism and holographic sights, which differ in technology and appearance.

Can I use a red dot sight with a magnifier?

Yes, many red dot sights are compatible with magnifiers, which can extend your range and improve accuracy at longer distances. Magnifiers are usually mounted behind the red dot and can be flipped to the side when not in use.

How do I choose the right size for the dot?

Dot size is measured in MOA (Minute of Angle). A 1-3 MOA dot is ideal for precise shooting at longer ranges, while a 4-6 MOA dot works well for quick target acquisition at close ranges.

Will a red dot sight fit on my pistol or shotgun?

Many red dot sights are compatible with various firearms, including pistols and shotguns, but you’ll need to confirm mounting compatibility or use an adapter.

Are red dot sights accurate for hunting?

Yes, red dot sights are popular for hunting, especially for fast-moving game like hogs or turkeys. Their quick-target acquisition makes them highly effective for short to mid-range shots.

Can I use a red dot sight with astigmatism?

Yes, though users with astigmatism may experience a blurred or "starburst" effect with traditional red dots. Holographic sights or using a green dot can sometimes alleviate this issue.

Do red dot sights work in extreme temperatures?

Quality red dots are built to handle extreme conditions. However, some models perform better in intense cold or heat, so it’s good to check the manufacturer's specs if you’re in extreme environments.

Are red dots easy to sight in?

Yes, red dots are generally straightforward to zero in. Most models come with elevation and windage adjustments to align the point of aim with your bullet’s impact.

Is there a warranty for red dot sights?

Most reputable brands offer warranties, ranging from limited warranties to lifetime guarantees. Check the manufacturer's website for specific details on the coverage.

How long do batteries last in a red dot sight?

Battery life varies but can range from hundreds to thousands of hours, depending on the brand, usage, and settings. Some red dots have battery-saving features that turn off when not in use.

What’s the difference between open and tube-style red dots?

Open (or exposed) red dots have one lens, allowing for quicker target acquisition and lighter weight. Tube-style red dots have two lenses, providing better protection for the LED and sometimes offering more durability in rugged conditions.

Can I mount a red dot sight on my rifle without special tools?

Mounting requirements depend on the sight and firearm. Most red dot sights use simple mounting systems that require minimal tools, though some might need specific adapters or screws.

What’s the best way to clean a red dot sight lens?

Use a microfiber cloth and lens cleaner designed for optics. Avoid harsh chemicals, which can damage the coating. Clean gently to prevent scratching the glass.

Is there a specific brand or model you recommend for beginners?

Popular models for beginners include the Holosun HS403, Vortex Crossfire, and Sig Sauer Romeo5. These models offer durability, ease of use, and excellent battery life, all at an accessible price point.