Red Dot Sights for AR-15 and More
For fast target acquisition on an easy-to-use sighting system, check out our list of the best red dot sights for AR 15.
These types of sights feature an illuminated “red dot” that serves as accurate aim point for the operator. A red dot sight is primarily meant for targets at close range, but they’re more than effective from hundreds of yards away. Check out our guide to see how you can easily zero in a red dot sight.
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AT3™Sale!
AT3™ ALPHA Micro Red Dot Sight with Shake Awake and Cantilever Riser Mount
AT3's First Shake Awake Red Dot Sight The ALPHA represents the best - value, features, and usability - that you can expect from an AT3 red dot sight. This... -
AT3™Sale!
AT3™ 3x Magnified Red Dot Kit – Includes Red Dot, Riser, & 3x Magnifier
This kit combines the AT3 RD-50 PRO Red Dot Sight with .83" PRO-MOUNT Riser, and the RRDM 3x Magnifier for a versatile, accurate, and durable optic setup. This kit saves... -
AT3™Sale!
AT3™ RCO™ Red Dot Sight with Circle Dot Reticle and Variable Riser Mounts
The RCO (Rugged Carbine Optic) Does It All - Circle Dot Reticle, Night Vision Compatible, with Riser Mounts to Fit Any Long Gun or PDW Premium Features The reticle... -
AT3™Sale!
AT3™ RRDM™ 3x Red Dot Magnifier w/ Flip to Side Mount
Extend the range of your Red Dot Sight with the AT3 3X RRDM (Ruggedized Red Dot Magnifier) No need to choose between the close-quarters advantage of a red dot... -
AT3™Sale!
AT3™ 3xP Scope – 3x Prism Scope with Illuminated BDC Reticle
Accurate, Compact Prism Scope with Intuitive BDC Reticle Whether you're ringing steel or on the hunt, having a reliable scope with a good field of view is a great... -
AT3™NEWSale!
AT3™ DELTA 3x Red Dot Magnifier with QD Flip-to-Side Mount
https://www.youtube.com/watch?v=a8izVCHUymk The DELTA has better glass clarity, longer eye relief, and an excellent QD mount! The DELTA is AT3's new red dot magnifier, boasting a long 3 inch eye relief,... -
AT3™RECOMMENDEDSale!
AT3™ ALPHA + DELTA Red Dot Kit – Includes Red Dot Sight & 3x...
This kit combines the AT3 ALPHA Red Dot Sight with Shake Awake, and the DELTA 3x Magnifier with Flip-To-Side QD Mount for a versatile, accurate, and reliable optic setup. This... -
AT3™Sale!
AT3 RD-ARMOR Protective Cover with Lens Caps for RD-50 Red Dot Sight
Protect your RD-50 with this easy-to-install cover, with captive lens caps for quick, easy deployment! The RD-ARMOR is a cover for the AT3 RD-50 that protects your optic from dust,... -
AT3™Sale!
AT3™ 4xRDM™ 4x Red Dot Magnifier with Flip-to-Side Mount
Go from fast up close to precise at long range, with AT3's new 4x Magnifier with QD Mount Experience the latest and greatest AT3 Red Dot Magnifier, with a... -
AT3™Sale!
AT3™ RCO + 4xRDM Magnified Red Dot Kit – Includes Red Dot Sight &...
Bundle a Red Dot with 62 MOA Circle Dot Reticle with 4x Magnifier for Easy Holdovers at Long Range and Up Close Save on these two optics by bundling them... -
AT3™Sale!
AT3™ ALPHA + 4xRDM Red Dot Kit – Includes Red Dot Sight & 4x...
Go up close or long range with the ALPHA Shake Awake Red Dot Sight with the 4xRDM 4x Magnifier with QD Flip to Slide Mount This kit saves you 10%... -
AT3™Sale!
AT3™ ALPHA + RRDM Red Dot Kit – Includes Red Dot Sight & 3x...
Enhance the new ALPHA Shake Awake Red Dot Sight with the RRDM 3x Magnifier! This optics kit gives your AR-15 capability at close or long range, for a versatile, reliable... -
AT3™Sale!
AT3™ 4x Magnified Red Dot Kit – Includes Red Dot, Riser, & 4x Magnifier
Combine our Best-Selling Red Dot Sight with our Latest Magnifier for a Crisp Sight Picture from 1x to 4x Magnification Save on these two optics by bundling them together!... -
AT3™Sale!
AT3™ RCO + RRDM Magnified Red Dot Kit – Includes Red Dot with Circle...
This kit combines the AT3 RCO Red Dot Sight and the RRDM 3x Magnifier for a versatile, accurate, and durable optic setup. This kit saves you up to $20 vs... -
AT3™Sale!
AT3™ ARO + RRDM Magnified Red Dot Kit – Includes Red Dot, Riser, &...
This kit combines the AT3 ARO with Absolute Cowitness Mount, and the RRDM 3x Magnifier for a versatile, accurate, and durable optic setup. This kit saves you $27 vs purchasing... -
AT3™Sale!
AT3™ ARO + 4xRDM Magnified Red Dot Kit – Includes Red Dot, Riser, &...
Combine our Latest Red Dot Sight and Magnifier for a Crisp, Open Sight Picture from 1x to 4x Magnification Save on these two optics by bundling them together! More information... -
AT3™Sale!
AT3™ RCO + DELTA Red Dot Kit – Includes Red Dot Sight & 3x...
This kit combines the AT3 RCO Red Dot Sight with Circle Dot Reticle, and the DELTA 3x Magnifier with Flip-To-Side QD Mount for a versatile, accurate, and durable optic setup.... -
AT3™Sale!
AT3™ 3XP + ARO Combo – Includes 3x Prism Scope & Micro Red Dot...
This kit combines the AT3 ARO with Low Mount, and the AT3 3xP 3x Prism Scope for a versatile, accurate, and durable optic setup. This kit saves you $25 vs... -
AT3™Sale!
AT3™ ARO + DELTA Red Dot Kit – Includes Red Dot Sight & 3x...
This kit combines the AT3 ARO Micro Red Dot Sight, and the DELTA 3x Magnifier with Flip-To-Side QD Mount for a versatile, accurate, and lightweight optic setup. This kit saves...$323.99Only$275.39 -
AT3™Sale!
AT3™ RD-50 + DELTA Red Dot Kit – Includes Red Dot Sight & 3x...
This kit combines the AT3 RD-50 PRO Red Dot Sight, and the DELTA 3x Magnifier with Flip-To-Side QD Mount for a versatile, accurate, and durable optic setup. This kit saves... -
AT3™Sale!
AT3™ RD-50 PRO™ Micro Red Dot with Cantilever Riser Mount
Rugged and Reliable, New and Improved. Premium Features and Outstanding Value. The best value in red dot sights just got even better. Optimized for the AR-15, the AT3 RD-50...4 Options -
AT3™Sale!
AT3™ LEOS™ Red Dot Sight with Integrated Laser Sight & Riser
The AT3 LEOS™ (Laser Enabled Optic System) is Accurate, Versatile, Reliable, & Packed with Features. The AT3 LEOS™ is ideal for home defense, tactical & law enforcement, hunting, plinking,...2 Options -
AT3™Sale!
AT3 ARO™ Micro Red Dot Reflex Sight with Optional Riser Mount
AT3's Smallest and Most Versatile Micro Red Dot Sight Even a great sight can be made better. In addition to all models now shipping with a rubber cover, the...2 Options -
AT3™Sale!
AT3 RD-50™ Micro Red Dot Reflex Sight
Accurate. Dependable. Unbeatable Value in a Small Package. Featuring a crisp 2 MOA red dot reticle, waterproof housing with shockproof internals, and weighing in at only 3.6 ounces, the AT3...2 Options
Other AR-15 Sights, Optics, Lights, & Lasers:
AR-15 Scope Mounts
AR-15 Scopes
Backup Iron Sights for AR-15
Laser Bore Sights
Lights and Lasers
Red Dot Sights