AR-15 Red Dots

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Vortex Optics

Spitfire AR 1x Prism Scope DRT reticle-Prism and Red Dot

No reviews

Key Features

1x magnification for clear target viewing
Dual Ring Tactical (DRT) reticle
Illuminated reticle, red or green color
Prism-based design for a compact and durable build
Nitrogen purged and O-ring sealed for waterproof and fog proof performance
Shockproof construction to handle recoil and impacts
Adjustable reticle brightness
Unlimited eye relief and parallax-free view
Powered by a single AAA battery

$249.00

Firefield

Impact Duo Reflex Sight

No reviews

$105.99

Sightmark

Ultra Shot R-Spec Reflex Sight

No reviews

$143.97

SALE

Vortex Optics

Vortex Viper® Shotgun Enclosed Micro Red Dot - 3 MOA

No reviews

Key Features

ASPHERICAL LENS
MOTION ACTIVATION WITH 10 MINUTE AUTO-SHUTOFF
TOP BUTTONS
SIDE LOAD BATTERY
WATERPROOF
FOGPROOF
SHOCKPROOF

$429.99
Save $130.99 (30%) $299.00

SALE

Vortex Optics

Vortex Viper® Shotgun Enclosed Micro Red Dot - Multi-Reticle

No reviews

Key Features

ASPHERICAL LENS
MOTION ACTIVATION WITH 10 MINUTE AUTO-SHUTOFF
TOP BUTTONS
SIDE LOAD BATTERY
WATERPROOF
FOGPROOF
SHOCKPROOF

$499.99
Save $130.99 (30%) $349.00

SALE

Vortex Optics

Vortex Viper® Shotgun Enclosed Micro Red Dot - 3 MOA Dot - Mossy Oak Body

No reviews

Key Features

ASPHERICAL LENS
MOTION ACTIVATION WITH 10 MINUTE AUTO-SHUTOFF
TOP BUTTONS
SIDE LOAD BATTERY
WATERPROOF
FOGPROOF
SHOCKPROOF

$469.99
Save $130.99 (30%) $329.99

SALE15% Off In Cart

Holosun

Red Dot Sights - Reflex SCRS-MRS

1 review

$317.64
Save $47.65 (15%) $269.99

Eotech

HWS EXPS3™ Exps3-0T 68 MOA Ring &1 Moa Dot, Tan Color

No reviews

Key Features

Uses a single transverse 123 battery to make the sight shorter
Base is shortened and only needs a maximum of 2 3/4 inches of rail space
Eliminates battery cap and latch, instead using a simple O-ring, tethered cap to provide better sealing
Battery compartment is separated from the base so it can hover over the rifle's delta ring
Average battery life is approximately 500-600 hours at brightness level 12
Features side buttons that are NV compatible with a single quick detach throw lever.

$815.00

SALE

Holosun

AEMS Core X2, Cast Aluminum, Enclosed, Shake Awake, Rifle

No reviews

$352.93
Save $52.94 (15%) $299.99

Eotech

EXPS2-2 Holographic Hybrid Sight II 68 MOA Circle with G33.STS Magnifier - Black

No reviews

Key Features

EO Tech offers a combination of two optics: EXPS2-2 red dot sight and a G33 magnifier
The HHS II provides a true two-eyes-open shooting capability that enables fast target acquisition and situational awareness
The reflex sight has a 7mm raised base that allows the use of iron sight
It is powered by a transversely mounted 123 lithium battery and has easy-to-adjust side buttons for brightness adjustment
The sight also features an adjustable, locking quick detach lever that allows rapid installation and removal
The G33 magnifier has a 3.25x magnification and a broad field of view, with tool-free azimuth adjustment and adjustable diopter for adaptable focus
The internal optics of the magnifier are fog-proof for unmatched clarity
The HHS II comes with a Quick Switch to Side (STS) mount that allows you to swap between 1x and 3.25x magnification in one motion
The product was featured on the video game, Call of Duty: Modern Warfare 3
The sight can run for up to 600 hours on a single battery.

$1,235.00

15% Off In Cart

Holosun

HE512T-RD Red Dot

No reviews

$499.99

Vortex Optics

Micro 6X Magnifier

No reviews

$399.00

15% Off In Cart

Holosun

Ronin Advanced Enclosed Micro Sight max - Red

No reviews

Key Features

Water-Resistant (IPX8)
Fully Multicoated
Unlimited Eye Relief
2 MOA Dot, 65 MOA Circle
1x Magnification; Parallax-Free

$569.99

15% Off In Cart

Holosun

Ronin Advanced Enclosed Micro Sight max - Green

No reviews

Key Features

Water-Resistant (IPX8)
Fully Multicoated
Unlimited Eye Relief
2 MOA Dot, 65 MOA Circle
1x Magnification; Parallax-Free

$539.99

Firefield

Agility 1x30 Dot Sight

No reviews

$59.99

Sightmark

Ultra Shot R-Spec Reflex Sight - Dark Earth

No reviews

$179.99

SALE

Sightmark

Ultra Shot M-Spec FMS Reflex Sight

No reviews

$272.81
Save $32.84 (12%) $239.97

Eotech

HWS EXPS3™ Holographic Weapon Sight Ring/Double Dot Reticle - Black

No reviews

Key Features

Sight length reduced by using a single transverse 123 battery.
Shortened base requires a maximum of 2 3/4 inches of rail space.
Battery cap and latch are removed, replaced by a tethered cap with an O-ring, providing better sealing.
Battery compartment is separate from the base, allowing it to hover over the rifle's delta ring.
Battery life is approximately 500-600 hours at brightness level 12.
Side buttons are NV compatible and have a single quick detach throw lever.

$815.00

Holosun

HE530C-RD Red Dot

1 review

Key Features

Titanium Housing,
Solar Failsafe,
Shake Awake,
12 brightness settings,
Multi-Reticle System,
Absolute Co-witness QD mount,
Kill flash,
Clear Lens Caps

$499.99

Eotech

Holographic Weapon Sight XPS2-0 68-1 Moa Cr123 - Tan

1 review

Key Features

The sight's length is reduced by using a single transverse 123 battery.
The shortened base requires at most 2 3/4 rail space, which is less than the 4-inch N battery sights.
The battery cap and latch are replaced with a simple O-ring, tethered cap to provide better sealing.
The battery compartment is separated from the base, allowing it to hover over the delta ring of the rifle.
At brightness level 12, the average battery life is approximately 500-600 hours, which is three times longer than the N sights.
The reticle options include 0-68 MOA ring with 1 MOA aiming dot and 2-68 MOA ring with (2) 1 MOA aiming dots.

$619.00

SALE

Sightmark

Ultra Shot A-Spec Reflex Sight

No reviews

$205.98
Save $15.99 (8%) $189.99

Swampfox

Raider 1x20 Micro Prism Scopes - Bullet Rise Compensation / Red

No reviews

Key Features

Fully Multi Coated
Parallax free @100 yards
Waterproof
Shockproof G Forces 1,200Gs
Anti-fog, hydrophobic, anti-scratch

$237.00

Swampfox

Raider 1x20 Micro Prism Scopes - 6 MOA Dot / Red

No reviews

Key Features

Fully Multi Coated
Parallax free @100 yards
Waterproof
Shockproof G Forces 1,200Gs
Anti-fog, hydrophobic, anti-scratch

$237.00

Eotech

512 Holographic Weapon Sight - Black

No reviews

Key Features

The EOTECH 512.A65 is a Holographic Weapon Sight available in black color.
It features a 68 MOA ring & 1 MOA dot reticle and is mountable on both 1" Weaver and MIL-STD 1913 rails.
The device has 20 brightness settings that can be adjusted to suit different lighting conditions.
The 512 is designed to be water resistant up to 10 feet (3m).

$539.00

SALE

Meprolight

Mepro MMX4 Magnifier Right Adapter

No reviews

$389.99
Save $40.00 (10%) $349.99

Eotech

G33 G33.STS 3x Magnifier with Side Mount - Black

No reviews

$645.00

SALE

Vortex Optics

Sparc Solar Red Dot

No reviews

Key Features

2 Moa Dot
150000 hours of battery life
Solar battery power

$399.99
Save $120.99 (30%) $279.00

SALE

Sig Sauer

Romeo4h and Juliet4 Combo Red Dot

No reviews

$899.99
Save $490.00 (54%) $409.99

SALE20% Off In Cart

Holosun

HE515CM-GR Green Dot Sight

No reviews

$447.05
Save $67.06 (15%) $379.99

SALE

Holosun

HE503CU-GR Green Dot Sight

No reviews

$348.22
Save $52.23 (15%) $295.99

Holosun

HOLOSUN HS503CU Micro Red Dot Sight

1 review

$260.99

SALE

Holosun

HS515GM Red Dot Sight

1 review

$376.46
Save $56.47 (15%) $319.99

Firefield

Impulse 1x28 Red Dot Sight w/Red Laser

No reviews

$95.97

SALE

Sig Sauer

Romeo8T 1X38 mm Rectangular Red Dot Sight, 1x38mm, Ballistic Circle Dot, M1913 Rail Interface

No reviews

$909.99
Save $110.00 (12%) $799.99

Previous Page 2 / 6Next

What is the best scope magnification for an AR-15?

It depends on how you plan to use your rifle. For close to mid-range shooting (100–300 yards), a 1-4x or 1-6x LPVO (Low Power Variable Optic) is ideal. For longer-range accuracy (400+ yards), look for scopes with 3-9x or 4-12x magnification.

What type of scope is best for tactical use on an AR-15?

For tactical and home defense setups, red dot sights and LPVOs are top choices. They offer fast target acquisition and wide fields of view, making them perfect for close-quarters engagements.

Can I use a hunting scope on my AR-15?

Yes, many hunters use scopes like 3-9x or 4-12x for varmint and predator hunting. Just make sure the scope is rated to handle the recoil and mounting system of your AR platform.

What’s the difference between red dot sights and magnified scopes?

Red dots offer zero magnification and are built for quick target acquisition at short ranges. Magnified scopes provide adjustable zoom, helping you shoot accurately at longer distances.

Do I need a special mount for my AR-15 scope?

Most AR-15s use a Picatinny rail system. Make sure your scope rings or mount are compatible with Picatinny rails and provide the right height for a comfortable cheek weld and clear sight picture.

What’s the difference between FFP and SFP scopes?

FFP (First Focal Plane) scopes change the reticle size with magnification, which helps with ranging and holdovers at any zoom level. SFP (Second Focal Plane) scopes keep the reticle size constant, which many shooters find easier to use at low magnification.

Are there any waterproof or fog-proof AR-15 scopes?

Yes, most high-quality AR-15 scopes are nitrogen or argon purged and sealed to be both waterproof and fog-resistant. Always check the product specs for IP ratings or weather resistance details.