AT3™ 3xP 3x Prism Scope - MOA - Illuminated BDC Reticle
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- Backed by the AT3 Lifetime Warranty! what it covers
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From orders that included this itemProduct description
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 asset to have. Even better if it does the math for you when you’re reaching out at hundreds of yards. The 3xP is an all-around scope that’s right at home on the AR, providing 3x magnification, bullet drop compensation, and an extra rail for running a red dot sight.
See Better, Shoot Better
- 3x Magnification gives a better view of any target through a red dot sight, much less iron sights
- Bullet drop compensation (BDC) reticle built-in, giving reliable holdovers for the most common 55 and 62 grain 5.56 NATO loads
- 10 illumination settings give a clear picture of the reticle even in dim conditions like dawn and dusk
- 38 foot field of view at 100 yards gives a clear picture of what’s around your target

Easy to Use
- Simple Picatinny mount locks securely onto flat-top upper receivers
- 2.7 inches of eye relief with a recessed housing makes finding the eyebox simple
- Scope height allows the shooter to retain backup iron sights, if wanted
- Digital brightness controls make for easy adjustments to ambient lighting

Great Value
- Wider FOV than competing 3x Prism Scopes
- All-around scope for a variety of uses – on the range, in the field, anywhere from 25 to 600 yards
- Sight rail on top of the scope gives an option to add a red dot – for faster close-range shots. Also available in AT3 3XP + ARO Combo.
- Flip-up scope caps and tethered adjustment caps keep essential pieces protected from the elements and rugged use
- Covered by the AT3 Lifetime Warranty

Inside the box:
- 3x Prism Scope
- Lens Caps
- CR2032 Battery
- Lens cloth
Technical Specs
- Power / Objective Lens: 3x28mm
- Reticle: BDC Reticle
- Illumination: Red with 10 brightness levels
- Lens Coating: Multi-coated
- Weight: 15 oz
- Total Length: 4.1 in / 61.8mm
- Exit Pupil: 7.5mm
- Battery Type: CR2032 (Battery Included)
- Battery Life: Around 200 Hours at medium settings
- Windage/Elevation Click Value: 1 MOA per click
- Adj Range: +/- 50 MOA (total adjustment range 100 MOA)
- Eye Relief: 2.75 in
- Parallax Adjustment: Fixed
- Field of View: 38 ft @ 100 yds
- Night Vision Compatible: No
- Nitrogen Filled: Yes
- Waterproof/Fogproof: Yes
- Body material: 6061 Aluminum
- Finish: Matte black anodized

Customer reviews 37
But impractical for tactical purposes
1. BDC Reticle is just too small. One needs to squint to even see the crosshair (in that great field of view), let alone understand the bullet drop marks. An aim should take a split second, not 5 seconds.
2. The eye relief… the scope needs to be placed at the very base of the barrel, and if you don’t have a folding stock, you are just too far from it to see the inside…
3. It sits too high. It is not a see-through scope (you won’t see your iron sights), so why making it so high. But ok, that’s a nitpick.
Overall, cute, but super impractical.
AT3 Tactical · Hi there, we're sorry to hear that the AT3™ 3xP Scope did not meet your expectations. We appreciate your feedback on the reticle and will take it into consideration for future improvements. If you need any assistance with finding a different scope, please don't hesitate to reach out to us. We want to make sure you find the perfect fit for your needs. Thank you for giving the AT3™ 3xP Scope a try and we hope to have the opportunity to provide you with a better experience in the future. Take care!
AT3 Tactical · Thank you for your review! We are thrilled to hear that you are satisfied with your purchase of our AT3™ 3xP Scope. We always strive to provide top-quality products at a great value. Happy shooting!
Questions & Answers 7
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Warranty & returns
Backed by the AT3 Lifetime Warranty!

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.
This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.
In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.
If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.
If your product is in need of warranty service, please contact AT3 Tactical to start the process
Our contact info is available here. To expedite processing, please provide your order information and description of the defect.
Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.




3XP Instruction Manual












