DI Optical EG1-203 Red Dot Reflex Sight (1.5 MOA Red Dot Illuminated Reticle, Matte Black)

$ 494.00

Product Highlights

  • 1.5 MOA Red Dot
  • LED Illumination: 15 Total Settings
  • 4 Night Vision Brightness Settings
  • 1.0x Magnification, Parallax-Free

Overpower your foe with the help of the DI Optical EG1-203 Red Dot Reflex Sight. This compact and robust sight features a 1x multi-coated optical system that provides bright and clear images with a wide field of view and an unlimited eye relief. To help you make that laser-sharp shot, this optic offers an LED-illuminated 1.5 MOA Red Dot reticle, which performs virtually free of parallax. Using a rotary side dial knob, you can adjust the reticle's illumination from a bright red color, suitable for daylight, all the way down to a dim light that works well with night vision devices. The reticle is powered by the included CR2032 battery, which will run on your device for up to 5000 hours before it needs to be replaced. To compensate for ballistics and high winds, the scope also offers generous windage and elevation adjustment ranges of 80 MOA and 1 MOA clicks.

To make it a matching addition to your firearm, this gun sight is outfitted with a durable and lightweight CNC-machined 6061-T6 aluminum housing. It is impact-resistant, recoil-resistant, and waterproof and will endure the challenging conditions of the battlefields. Other highlights are its short footprint on your gun, protective rubber hoods on the objective and eyepiece, and a single-lever ADM 203 quick-detach Picatinny rail mount.

Optical Performance

  • 1x magnification
  • Anti-reflection multi-coated
  • 30 x 30mm objective aperture
  • Unlimited eye relief
  • Virtually unlimited field of view
  • Parallax-free


  • 1.5 MOA Red Dot
  • LED illumination
  • 11 day illumination settings
  • 4 illumination settings for night vision devices
  • Powered by a CR2032 battery
  • 5000 hours of runtime at medium brightness

Use and Handling

  • 1 MOA impact point correction
  • 80 MOA windage and elevation ranges
  • Rotary knob controls reticle brightness


  • CNC-machined 6061-T6 aluminum
  • Waterproof and submersible to 10'
  • Front and back lens hoods
  • ADM 203 QD Picatinny rail mount

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Easy 30 Day Return Policy

If you are dissatisfied with your purchase for any reason, you may return it to Kellards within 30 days of the purchase date, subject to the conditions and exclusions below.

You may initiate a return or exchange by requesting an RMA at sales@kellards.com.

Securely affix your return label to the outside of the shipping package. Return shipping fees are the responsibility of the customer. We recommend you ship via insured ground service with a tracking number. We cannot be responsible for lost packages.

Return Address

Kellards Return
3237 Greenpoint Ave.
Long Island City NY 11101

Eligibility Conditions

Please read conditions below. If all conditions are not met, Kellards reserves the right to refuse the return or to charge a minimum 15% restocking fee. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. Kellards can only refund the original purchase price. Shipping and handling fees are nonrefundable.

Nonreturnable Items

  • Electronic software downloads
  • Opened consumable items (e.g., film, tapes, paper, bulbs, CD, DVDs, ink cartridges, etc.)
  • Underwater equipment that has been submerged

Defective or Damaged Items

Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.


Please allow 3-5 business days for mail-in exchanges to be processed.

Refunds & Credits

Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.