Does this sight have auto-shut off?

even though it boasts a 50,000 hr. battery life you would be under the impression but it DOES NOT. It is a well made sight, and I am pleased with mine so far but if you must have you weapon in an "ready" state at all times this might not be the option for you.

Since the mount has been reported to break, is this compatible with any other more reliable mounting systems?

I have one on a 50 Beowulf AR-15. I've put well over 200 rounds down range and the mount seems to be good as new. Since the mount is a standard picatinny rail you should be able to find one the same height and use that. I'm not sure if you can find one that features the co-witness option though.

Is this sight parallax-free?

Short answer: yes. Nothing is 100% parallax free. EO Tech has been proven to be the closest. I have multiple red dots spanning a wide variety of price points. The AT3 is by far the most economical red dot that is still considered “parallax free”. This is a very good optic for the money. Probably the best “bang for your buck” available.

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🎯 Lock on. Level up your aim with pro-grade precision.

BUILT TO ENDURE - IPX67 waterproof and shockproof design with a matte black anodized finish for stealth and durability.
UNMATCHED BATTERY LIFE - Up to 50,000 hours on a single CR2032 battery—stay mission-ready without interruptions.
ADAPT TO ANY ENVIRONMENT - 11 adjustable brightness settings guarantee optimal visibility from dawn to dusk.
PINPOINT PRECISION EVERY TIME - Crisp 2 MOA red dot ensures rapid, accurate target acquisition with both eyes open.
SEAMLESS IRON SIGHT INTEGRATION - Includes .83” cantilever riser for absolute cowitness, blending modern tech with classic reliability.

The AT3 Tactical RD-50 PRO is a compact, 2 MOA red dot sight featuring 11 brightness settings, a durable IPX67 waterproof and shockproof aluminum body, and an included .83” cantilever riser for absolute cowitness with iron sights. Designed for hunters and tactical pros, it offers exceptional battery life of up to 50,000 hours and comes with a lifetime warranty, making it a reliable, high-performance optic for any rifle setup.

₱12808

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Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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Brand	AT3 Tactical
Color	Black
Style	Med .83" Riser (Absolute Cowitness)
Sport	Hunting
Item Weight	1.1 Ounces
Material	Aluminum
Magnification Maximum	1 x
Objective Lens Diameter	50 Millimeters
Magnification Minimum	1 x
Compatible Devices	Rifle
Mounting Type	Cantilever Mount
Night vision	No
Model Name	RD-50 PRO
Reticle Type	Red Dot
UPC	783935100075
Item Package Dimensions L x W x H	5 x 2.99 x 2.99 inches
Package Weight	0.32 Kilograms
Brand Name	AT3 Tactical
Warranty Description	Lifetime Warranty
Suggested Users	unisex-adult
Included Components	Red Dot Sight, CR2032 Battery, Riser Mount, Allen Wrench, Bikini Lens Cover
Size	Med .83" Riser (Absolute Cowitness)

AT3 Tactical RD-50 PRO Red Dot Sight with .83" Riser - for Absolute Cowitness with Iron Sights - 2 MOA Compact Red Dot Scope

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