Trijicon RedDot Sight 4.0 MOA MS04

The Trijicon RedDot Sight 4.0 MOA MS04 is a red-dot reflex sight that easily mounts in tandem with Trijicon ACOG Scopes. The Trijicon 4 MOA Red Dot Reflex Sight features a Bright LED Illumination that adjusts for brightness automatically, making these red dot sights capable of use in any lighting condition. Powering the Trijicon Red Dot Reflex Sight is a single CR2032 Red Dot Sights that provides over 17,000 hours of battery life. In addition to the performance of the Trijicon Red-Dot Sight is its quality construction for extreme durability. These Red Dot Sights house a hard coated acrylic lens that can withstand a shock impact up to 5,000G's (ten times greater than products manufactured with glass optics). This Trijicon Red Dot Sight has a clear polymer optic that is parallax-free, and has a 98% light transmission with a one micron tolerance that allows for greater accuracy. The body is designed by Trijicon with a glass re-enforced nylon polymer (which is stronger than aluminum) giving the Trijicon Red Dot Sight 4 MOA MS04 superior performance and strength.


87.75 /100
  • Design


  • Performance


  • Value for money


  • Feature


Specifications for Trijicon RedDot Sight 4.0MOA MS04:

Magnification:   1x
Sight window:   21.6mm x 15.4mm
Elevation adjustment range:   317cm @ 100m (125in @ 100yds)
Windage adjustment range:   410cm @ 100m (162in @ 100yds)
Recoil resistance:   5,000g
Operating temperature range:   -25°C to +55°C / -13°F to +131°F
Storage temperature range:   -55°C to +70°C / -67°F to +158°F
Power supply:   3V with 1 x CR 2032 (Lithium)
Dimensions:   (L x W x H) 42mm x 25.4mm x 23mm
Weight:   0.5oz (14 grams)
Light transmission of lens:   98%
Lens:   Acrylic with Hard Coating
Body:   Glass Reinforced Nylon Polymer

Features of Trijicon Red Dot Reflex Sight 8 MOA MS-03:

  • Bright LED Illumination - Auto-adjusts for brightness in any light situation.
  • Ultra-Clear Acrylic Lens w/ Hard Coating - For scratch resistance.
  • Hardened Composite Housing - For extreme durability.
  • Snap On Protective Cover - Protects optic and prolongs battery life.
  • Over 17,000 Hours of Batter Life - Single CR2032 battery can last up to 35,000 hours if cap is replaced when not in use.
  • Lifetime Warranty - Backed by Trijicon quality and service.

1-Trijicon RedDot Sight 4.0 MOA MS04
2-Trijicon RedDot Sight 4.0 MOA MS04

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Trent - Add Reply

I am not a competition shooter, I was just beginning to lose some visual acuity and it was affecting my accuracy. This is a great sight, I like the 4.0 MOA better than the 8.0 MOA if you are planning on shooting at farther distances. The sight is very robust and seems like it can withstand some punishment but I haven't really tortured it too much. For the CCW folks I carry this concealed all day long without a problem and it does not affect comfort or concealability. The best advice I can give is to practice presentation a lot. If it's not just right you may not see the dot. I am not talking a big learning curve maybe a few days of dry practice and you should be good to go. Pros: Improved accuracy at long distances, great battery life, retains zero when changing batteries Cons: requires a lot of practice presenting the pistol for quick, repeatable sight acquistion

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Bernard - Add Reply

This is probably the lightest red dot on the market, which is just what I wanted to install on my S&W model 41. Adjustment is smooth and easy. Pros: very light, easily adjustable, very accurate Cons: price

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Odell - Add Reply

great red dot sight!! buy one while there still available Pros: Awesome TRD with perfect MOA size Cons: none

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