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Questions & Answers
whats the range for this sight Manufacturer Answer

Please contact Customer Service at https://www.crimsontrace.com/contactus/?form=ContactUs with your question.

by Crimson Trace, Manufacturer, August 18, 2021
Will it hold for a 12ga?

first 20 rounds on my springfield kuna which is a 9mm, the red dot on this crimson trace sight went off center. the lens inside got loose. I can hear the play when I shake it. I know this because it was the same issue I had with my 10 year old $25 amazon red dot(survived about 3000 rounds of .223/5.56 before quitting on me) which I fixed using strong glue on inside lens. I did not bother fixing the crimson because it is still in warranty. I just returned it.

by threek9, Verified Owner, September 30, 2025
Customer Reviews
Helpful Positive Review Nice and well built by D Mac, April 23, 2021
Much nicer and better built than anything in its price range. Better built than Bushnell 25’s . Put on a 12 ga slug gun and it has held zero after several punishing range sessions. I didn’t use the riser but it’s nicely machined and sturdy also . Hon...
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15/15 found this helpful
Helpful Positive Review Budget RDS that hold zero. by Chuck, Verified Owner, June 8, 2025
I tested this RDS along with several others by zeroing and then hitting it very firmly 5 times on all six faces (30 total blows) with a heavy rubber mallet. It held zero. Many other optics did not. I might wish that it had some kind of shake awake fe...
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1/1 found this helpful
Helpful Positive Review CT Red Dot Sights by Rick, Verified Owner, April 17, 2025
I really like Crimson Trace, and these sights are no exception. They work so well, I bought 2...
1/1 found this helpful
Helpful Positive Review My Go-To Red Dot Sight by Al, Verified Owner, April 20, 2024
I seldom shoot out to 100 yds any more so this has been my favorite optic for my rifles. I have at least 10 of them and all are quality, reliable red dot sights at a very reasonable price. Easy to mount (the riser is removable if not needed), easy to...
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2/2 found this helpful
Helpful Positive Review BEST YOU CAN GET FOR UNDER $100 by AR Steve, June 21, 2023
This is the third one of this exact model for my custom AR Pistols, including a couple of 5.7 x 28mm (these are 8" barrels). The Riser built in is the PERFECT height for me. Paired with a good 5mW Green Laser you have a wicked combo. Use together or ...
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3/3 found this helpful
Helpful Positive Review Impressive Red Dot! by DD77, Verified Owner, July 17, 2023
I was quite impressed with the quality of this red dot! Crimson Trace makes quality products and this has held up well over the course of about 1000 rds on my AK with no issues! Sighting it in was a breeze and is well lit especially during “day shoot...
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3/3 found this helpful
Read All 40 Reviews

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Color: Black Reticle: 4 MOA Red Dot Illumination Color: Red Condition: New Red Dot Sights-Footprint: Not Applicable

Code: CT-RD-0102030-01-02030

MPN: 01-02030

UPC: 850013143740

Blazin' Deal
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Product Info for Crimson Trace CTS25 1x4 MOA Red Dot Sight

If you are looking for a compact red dot sight for a rifle or carbine, then the Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Sight is one for you! This red dot sight features 4 MOA red dot reticles and 1x magnification for easy target acquisition. These Red Dot Sights are easily mounted onto a Picatinny rail. If you are looking for an affordable red dot sight to mount onto your short-barreled rifle, then the Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Sight is one for you!image

Specifications for Crimson Trace CTS25 1x4 MOA Red Dot Sight:

Manufacturer: Crimson Trace
Color: Black
Finish: Hard Anodized
Fabric/Material: 6061-T6 Aluminum
Magnification: 1 x
Reticle: 4 MOA Red Dot
Illumination Type: LED
Illumination Color: Red
Brightness Settings: 7
Adjustment Type: MOA
Adjustment Click Value: 2 MOA
Battery Type: Stand Alone Lithium
Battery Quantity: 1
Battery Life: 1 Year
Water Resistance Level: IPX-4
Shockproof: Yes
Fogproof: Yes
Weight: 1 oz
Condition: New
Package Type: Box
Magnification Type: Fixed
Red Dot Sights-Footprint: Not Applicable
Mount Type: Picatinny
Attachment Type: Picatinny

Features of Crimson Trace CTS25 1x4 MOA Red Dot Sight

  • Quick Detach Pick Rail Mount Included with Removeable Riser
  • Side accessible battery compartment
  • Shock, impact, fog, water, and vibration resistant design
  • High efficiency LED for years of maintenance-free use
  • Large function buttons for brightness settings
  • Battery and Turret Cap Knurling

Package Contents:

  • Crimson Trace CTS25 1x4 MOA Red Dot Sight
  • User Guide
  • Batteries
  • Removable Riser

Crimson Trace CTS25 1x4 MOA Red Dot Sight Orderable Models

List of Orderable Models

Crimson Trace CTS25 Red Dot Sight, 1x4 MOA Dot Reticle, Removable Riser, 01-02030 , MPN: 01-02030 , UPC: 850013143740 , Code: CT-RD-0102030-01-02030

Crimson Trace CTS25 1x4 MOA Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

USED, Crimson Trace CTS25 Red Dot Sight, 1x4 MOA Dot Reticle, Removable Riser, 01-02030 , MPN: 01-02030-EDEMO , Code: CT-RD-0102030-01-02030-EDEMO-IN-B
DEMO, Crimson Trace CTS25 Red Dot Sight, 1x4 MOA Dot Reticle, Removable Riser, 01-02030 , MPN: 01-02030-DEMO , Code: CT-RD-0102030-01-02030-DEMO
USED Crimson Trace CTS25 Red Dot Sight, 1x4 MOA Dot Reticle, Removable Riser, 01-02030, EDEMO3, Condition Fair, Other , MPN: 01-02030-EDEMO3 , Code: CT-RD-0102030-01-02030-EDEMO-OT-D
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