Designed to mount directly behind a reflex sight or red dot, the versatile T-3 Magnifier allows a quick and easy way to magnify your sight picture by 3x and provides an absolute co-witness. A straight tube magnifier a full .8” shorter than the model it replaces, the T-3 features a streamlined, low drag design, preventing the magnifier from snagging on equipment in important situations. Ideal for engagements up to 100 yards, if a close-range shooting scenario calls for no magnification, simply use the T-3’s flip-to-side mount to rapidly transition between the optic systems. This durable magnifier is constructed of aluminum and provides improved brightness and resolution from fully multi-coated optics. External windage and elevation adjustments align the reticle to the center of the T-3’s point of view. EOTech® and Aimpoint® compatible, the locking quick detach mount found on the T-3 lets the magnifier be quickly removed. Sightmark T-3 Magnifiers include flip-to-side LQD mount, adjustment tools and manual.
- Locking, quick detach mount for quick and easy removal
- Flip-to-side mount provides rapid transition between optical systems
- Fully multi-coated, scratch resistant
- External windage/elevation adjustment for reticle alignment
- Increases magnification of accompanying sights for greater engagement range
- EOTech® and Aimpoint® compatible
- Aluminum construction
|Diameter, Objective Lens
|Diameter, Exit Pupil
|Eye relief (in/mm)
|Field of view, m@100m
|Field of view, ft@100yd
|+3 to -3
|IP Rating (waterproof)
|IP55 - water resistant
|Operating temperature, F/C
|-22 to 160 / -30 to 71 F/C
|4 / 103 in/mm
|2.6 / 66.2 in/mm
|1.67 / 42.5 in/mm
All orders will ship out within 2 business days of receipt. Orders over a certain value are shipped with a signature required upon delivery.
High value orders will be shipped via UPS.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
The customer will be responsible for return shipping costs unless the item arrived damaged or is defective. Initial shipping costs paid by the customer are not refundable.
To start a return, you can contact us at firstname.lastname@example.org. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at email@example.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too. Any accessories that were included when the order was delivered must be included when the order is returned. The customer will be charged for any missing accessories.