Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Will the TruGlo 40mm mount onto a 3/8 weaver rifle fitting. Expert Answer

No, it will not.

by Kurt Colbourne, Gear Expert, August 4, 2021
Will this work on a smith and Wesson MP AR 15 With a fixed front iron sight? Expert Answer

Yes, it will.

by Kurt Colbourne, Gear Expert, August 4, 2021
Customer Reviews
Helpful Positive Review
Works great by J. Bird, Verified Owner, September 22, 2024
I purchased this truglo red dot for a cva accura 50 cal muzzleloader I have and it's already installed and bore sighted and ready for final sighting in I like this type of site on short hunting trips in heavy woods and short quick shots on deer this ...
Read More...
1/1 found this helpful
Helpful Positive Review
great red dot for the price by james, Verified Owner, March 17, 2024
Got two of these TruGlo red dot sights on sale and am really impressed with the quality and design of these optics. The ease of use and adjustment, brightness of the dot and control of glare etc compare to much more expensive options. Great to pair w...
Read More...
1/1 found this helpful
Helpful Positive Review
Good scope for handgun by Buffalo Supply, October 22, 2018
This scope was mounted onto a CVA 300 blackout pistol. Overall fit and finish are good. Mounting was simple and seems solid. Accuracy is great! This scope was able to be dialed in within minutes. Britghtness and clarity are good.
6/8 found this helpful
Helpful Positive Review
Great scope by Dan, June 2, 2020
The true glo 40mm red dot sight has a little weight to it. It Is made well. It Holds true. Great sight picture. I've been shooting threw it about 3 weeks and love it. I recommend it to someone looking for a nice red dot for a really reasonable price
6/6 found this helpful
Most Recent Reviews
40 mm Truglo Red Dot Sight by Mark, Verified Owner, April 4, 2024
Have had similar sights before. Mounted this on a Traditions Strikerfire MZLDR. Sight would not fit on Traditions Weaver rail. Mounted a 2 piece weaver base which lined up with sight base…. The cross links did not fit the Weaver slots…. Modified t...
Read More...
Read All 5 Reviews
Color:
Black
Reticle:
5MOA Dot
Condition:
New
Red Dot Sights-Footprint:
Not Applicable

Code: TU-RD-TG-TG8040B-EE

MPN: TG8040B

UPC: 788130090787

List: $87.99Save 12%
$77.39

Product Info for TruGlo 40mm Red-Dot Sight

The Truglo 40mm Red Dot Sight features multi-coated lenses that produce more than 95 percent light transmittance. This model Truglo Red-Dot Sight features a 5 MOA Dot reticle which is easy to see in any hunting situation, but is small enough to allow for precise aiming. The 11-position rheostat controls the brightness to perfectly match any lighting condition. Lightweight and easy to mount, the Traditional Red-Dot Sight features an unlimited eye relief, a wide field of vision and multi-coated lenses that produce 95% light transmittance. A special anti-reflective interior eliminates stray light from appearing inside the sight. The Truglo Red-Dot Sight w/ Unlimited Eye Relief is waterproof and fog-proof. It is great in most any environment and performs well even in inclement weather. The Traditional 1x40 Red-Dot Sight includes see-thru / flip-up lens caps and runs on a 3V-CR2032 battery (included).image

WARNING: California`s Proposition 65

Specifications for TruGlo 40mm Red-Dot Sight:

Manufacturer: TruGlo
Color: Black
Magnification: 1 x
Objective Lens Diameter: 40 mm
Reticle: 5MOA Dot
Eye Relief: Unlimited
Emitter Type: Enclosed
Optical Coating: Multi-Coated
Battery Type: CR2032
Fogproof: Yes
Condition: New
Magnification Type: Fixed
Red Dot Sights-Footprint: Not Applicable
Mount Type: Weaver
Attachment Type: Weaver

Features of Truglo Red Dot Sight:

  • 5 MOA Dot reticle designed for quick acquisition
  • Shock resistant to 1000g
  • Waterproof / fog-proof
  • Unlimited eye relief
  • Wide field of view
  • See-thru / flip-up lens caps, optical-quality / all-weather
  • 11 position rheostat for brightness control
  • Lightweight / easy to mount
  • Multi-coated lenses produce more than 95 percent light transmittance
  • Special anti-reflective interior eliminates stray light from appearing inside the sight
  • Click windage and elevation adjustments
  • Integrated lanyard system prevents loss of screw-down W/E caps
  • Integrated Weaver-style mounting system
  • Battery included (3V-CR2032)
  • Ideal for shotguns, handguns, rifles, muzzleloaders, paintball and crossbows

Package Contents:

  • TruGlo 40mm, Red-Dot Sight

TruGlo 40mm Red-Dot Sight Orderable Models

List of Orderable Models

  • TruGlo 40mm, Black, Red-Dot Sight, TG-TG8040B , MPN: TG8040B , UPC: 788130090787 , Code: TU-RD-TG-TG8040B-EE

TruGlo 40mm Red-Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

  • USED TruGlo 40mm, Black, Red-Dot Sight, TG-TG8040B, EDEMO2, Used, Condition Fair , MPN: TG-TG8040B-EDEMO2 , Code: TU-RD-TG-TG8040B-EE-EDEMO2
Compare (0)