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Questions & Answers
What Magnification Optic would be recommend with this red dot? Expert Answer

You can use anything you like as that is completely up to your personal preference. The most popular has always been a 3x magnifier, but there are magnifiers that will go up to 6x if you prefer.

by Armando R., Gear Expert, December 3, 2020
what mount does this sight come with? If none, what thumb screw co-witness mount do you recommend? Expert Answer

The units currently on this page come with the TA51 mount.

by Armando R., Gear Expert, December 3, 2020
Customer Reviews
Helpful Positive Review
Dead on right out of the box! by Rick, March 11, 2019
No need to adjust sight. It will be dead on right out of the box. I have 2 of these now and they have not failed me yet. Very rugged and strong and will withstand a beating. Also no batteries means you won’t worry about losing your sight to dead batt...
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1/1 found this helpful
Helpful Positive Review
Good optic by Buyer, Verified Owner, October 13, 2020
Check if you have astigmatism before buying! Even a slight affliction causes the dot to smear. If i were to buy again I would buy a larger dot this is used on a 12ga. And the dot is the size of a slug hole at 50 yards... Kinda cool what ever is unde...
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1/2 found this helpful
Helpful Positive Review
Best of both worlds by Crawfishhunter, April 24, 2016
Just purchased an AR9 from WC and did a lot of research on the right optics. Our Armorer recommended the Trijicon and I'm delighted. It won't be the last. The base makes it remarkably flexible so I can switch from one rifle to the other. The green d...
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9/9 found this helpful
Helpful Positive Review
Excellent Sight by Russell, Verified Owner, May 5, 2016
This reflex sight is awesome! The only limitation I can put on it is if the shooter is standing in doors looking through a window or glass door outdoors in day time. But it works great in normal range or tactical shooting scenarios, in doors and ou...
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2/2 found this helpful
Helpful Positive Review
Paul Feinblatt by Paul Feinblatt, Verified Owner, February 7, 2017
Great product, Trijicon is my go to optics. Glass crystal clear,well built tough as nails. I have Trijicon on all my firearms.Cant go wrong, American made. Used by a American. Their customer service is top notch.
1/1 found this helpful
Helpful Positive Review
1 X 42 Reflex Sight by Dave, June 20, 2020
I have used Trijicon sights in the past. There products are always 1st rate. I like the green dot in this sight. it is easier to pickup on the target. I mounted this sight on my 3 gun shotgun. This sight has helped me improve my shotgun skills at var...
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1/1 found this helpful
Read All 19 Reviews
Color:
OD Green Cerakote
Fabric/Material:
Cast A356-T6 Aluminum
Magnification:
1 x
Objective Lens Diameter:
42 mm
Reticle:
4.5 MOA Dot, Amber
Illumination Type:
Fiber Optics, Tritium
Adjustment Click Value:
1 in at 100 yds
Length:
4.9 in
Weight:
8.2 oz
Condition:
New
Magnification Type:
Fixed
Attachment Type:
No Mount
Front Sight Color:
Amber
Mount Type:
No Mount

Code: TJ-RD-REFLEX142-800093

MPN: 800093

UPC: 719307612228

Product No Longer Available

Product Info for Trijicon 1x42 Reflex Sight

Crafted from cast A356-T6 aluminum, this Trijicon ACOG 1x42 Reflex Sight is a rugged optic that provides a bright aiming point that will allow you to quickly acquire targets and hit them with impeccable accuracy. Regardless of your ambient lighting conditions, these Red Dot Sights by Trijicon will shine bright with tritium and fiber optic illumination that requires no batteries or external power sources. Another unique aspect of this Trijicon 1x42 Tactical Reflex Sight is that it is designed for shooting with both of your eyes open. You don't have to sacrifice visibility in the field to accurately nail your shots. These sights shine bright even in low light or completely dark conditions. Get your Trijicon ACOG 1x42 Aluminum Reflex Sight and see the difference for yourself.image

Features of Trijicon ACOG 42mm Reflex Sight:

  • A bright aiming point in low light, no or bright light
  • Quick target acquisition and pinpoint accuracy
  • Big sight picture and realistic color
  • Built to be tough
  • Designed for both-eyes-open shooting

Package Contents:

  • Trijicon ACOG 42mm Reflex Weapon Sight

Package Contents:

  • Trijicon ACOG 1x42 Reflex Sight

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Related Products to Trijicon 1x42 Reflex Sight

Trijicon 1x42 Reflex Sight Unavailable & Discontinued Models

List of Unorderable Models

  • Trijicon 1x42 Reflex Sight, CK-ODG, Amber 4.5 MOA Dot Reticle, Reflex Base without Mou, 800093 , MPN: 800093 , UPC: 719307612228 , Code: TJ-RD-REFLEX142-800093
  • Demo, Trijicon 1x42 Reflex Sight, Green 4.5 MOA Dot Reticle,ACOG Base w/TA51 Flattop Mount, 800112 , MPN: RX34-C-800112-DEMO , Code: TJ-RD-REFLEX142-800112-DEMO
  • Demo, Trijicon 1x42 Reflex Sight ,Green 6.5 MOA Dot Reticle,ACOG Base w/TA51 Flattop Mount, 800113 , MPN: 800113-DEMO , Code: TJ-RD-REFLEX142-800113-DEMO
  • Trijicon 1x42 Reflex Sight ,Green 6.5 MOA Dot Reticle,ACOG Base w/TA51 Flattop Mount, 800113 , MPN: 800113 , UPC: 719307612587 , Code: TJ-RD-REFLEX142-800113
  • Trijicon 1x42 Reflex Sight, Green 4.5 MOA Dot Reticle,ACOG Base w/TA51 Flattop Mount, 800112 , MPN: RX34-C-800112 , UPC: 719307612594 , Code: TJ-RD-REFLEX142-800112
  • Trijicon 1x42 Reflex Sight, CK-FDE, Amber 4.5 MOA Dot Reticle, ACOG Base with TA51 Fla, 800109 , MPN: 800109 , UPC: 719307612389 , Code: TJ-RD-REFLEX142-800109
  • Trijicon 1x42 Reflex Sight, CK-ODG, Amber 6.5 MOA Dot Reticle, Reflex Base without Mou, 800066 , MPN: 800066 , UPC: 719307611955 , Code: TJ-RD-REFLEX142-800066
  • Trijicon 1x42 Reflex Sight, CK-ODG, Amber 6.5 MOA Dot Reticle, ACOG Base with TA51 Fla, 800090 , MPN: 800090 , UPC: 719307612198 , Code: TJ-RD-REFLEX142-800090
  • Trijicon 1x42 Reflex Sight, CK-FDE, Amber 4.5 MOA Dot Reticle, Reflex Base without Mou, 800094 , MPN: 800094 , UPC: 719307612235 , Code: TJ-RD-REFLEX142-800094
  • Trijicon 1x42 Reflex Sight, CK-Sniper Gray, Amber 4.5 MOA Dot Reticle, Reflex Base without Mou, 800092 , MPN: 800092 , UPC: 719307612211 , Code: TJ-RD-REFLEX142-800092
  • Trijicon 1x42 Reflex Sight, CK-Sniper Gray, Amber 6.5 MOA Dot Reticle, Reflex Base without Mou, 800065 , MPN: 800065 , UPC: 719307611948 , Code: TJ-RD-REFLEX142-800065
  • Trijicon 1x42 Reflex Sight, CK-FDE, Amber 6.5 MOA Dot Reticle, Reflex Base without Mou, 800067 , MPN: 800067 , UPC: 719307611962 , Code: TJ-RD-REFLEX142-800067
  • Trijicon 1x42 Reflex Sight, CK- ODG, Amber 4.5 MOA Dot Reticle, ACOG Base with TA51 Fla, 800108 , MPN: 800108 , UPC: 719307612372 , Code: TJ-RD-REFLEX142-800108
  • Trijicon 1x42 Reflex Sight, CK-Sniper Gray, Amber 4.5 MOA Dot Reticle, ACOG Base with TA51 Fla, 800107 , MPN: 800107 , UPC: 719307612365 , Code: TJ-RD-REFLEX142-800107
  • Trijicon 1x42 Reflex Sight, CK-Sniper Gray, Amber 6.5 MOA Dot Reticle, ACOG Base with TA51 Fla, 800089 , MPN: 800089 , UPC: 719307612181 , Code: TJ-RD-REFLEX142-800089
  • Trijicon 1x42 Reflex Sight, CK-FDE, Amber 6.5 MOA Dot Reticle, ACOG Base with TA51 Fla, 800091 , MPN: 800091 , UPC: 719307612204 , Code: TJ-RD-REFLEX142-800091
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