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Questions & Answers
Does this fit Springfield arms optic ready slide? Expert Answer

The Crimson Trace CT-RAD Max Open Reflex Red Dot Sight will fit any optic cut slide or plate that uses the Docter/Noblex mounting footprint. Emil us at Techsales@opticsplanet.com for further assistance.

by Ethan, Gear Expert, October 10, 2022
Does this red dot have the Doctor/Noblex footprint? Expert Answer

The Crimson Trace CT-RAD Max Open Reflex Red Dot Sight uses the Docter/Noblex footprint.

by Hunter, Gear Expert, August 3, 2022
Customer Reviews
Helpful Positive Review John Clites, NRA Shooting Instructor by JOHN, Verified Owner, February 27, 2025
Optics Planet representative, I have had several Crimson Trace laser grip sight over the years, most of which I purchased from you folks and have had very good success with them in using them to train shooters and for my own personal carry guns. As...
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2/3 found this helpful
Helpful Positive Review Good Budget option by Todd Cundiff, Verified Owner, February 16, 2025
I mounted this on my 9mm pistol build with a 8" cmmg banshee. So far no complaints and seems to be staying on target. I didnt experience the packaging issues others complained about. Several mounting options also which is nice.
1/1 found this helpful
Helpful Negative Review Packaged poorly by Steve, August 27, 2022
The “RAD MAX PRO red dot” is packaged in a nice looking clear plastic display box. Substantial strong clear plastic. BUT, the unit is not affixed to the base in the container, it is banging around in the plastic case. The clear plastic case is cra...
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5/15 found this helpful
Most Recent Reviews John Pryor by Plopfrog, June 2, 2025
Love the huge field of view.Love the auto on/off.Just wish it was available in stainless finish.
Most Recent Reviews Crimson Trace RAD MAX by Lraley, Verified Owner, May 27, 2025
Great red dot would definitely recommend! Fast shipping and great price.
Most Recent Reviews CT is ok for the sale price by Jeff, January 15, 2025
CT packaging not optics planet, arrived with unit bouncing around in clear container and loose screw with it against glass. First time install of battery started to cross thread and had us a screw driver and scratch the pretty finish up to reinstall...
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2/2 found this helpful
Read All 6 Reviews

13% Off Red Dot Sights

GETNWClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Color: Black Reticle: 3.25 MOA Red Dot Illumination Color: Red Condition: New Quantity: 1 Red Dot Sights-Footprint: Not Applicable

Code: CT-RD-101980-01-01990

MPN: 01-01990

UPC: 850013143689

List: $379.99Save 46%
$204.49

Buy Together and Save

Receive $4.77 OP Bucks

Product Info for Crimson Trace CT-RAD Max Open Reflex Red Dot Sight

The CT RAD Max Pro (Rapid Aiming Dot) Electronic Sight is a maximum-sized Open Reflex Sight for carbines and shotguns. Featuring a red 3 MOA aiming dot, the CT RAD Max Pro has a recessed and fully multi-coated lens with a large quick acquisition window. The Crimson Trace CT RAD Max Pro comes with the CT RADIANT Ambient Light Sensor that automatically adjusts the brightness of the aiming dot to the surrounding lighting condition. The CT MOTION Sensor detects movement of the firearm and automatically turns the reflex sight on. The sight powers off after 2 minutes of zero movement. The CT RAD Max Pro comes with an AUTO Shutoff Function that automatically shuts off after 8 consecutive hours of operation to conserve battery life and a manual ON/OFF Function that allows you to turn on or off the sight by using the side brightness buttons.image

The CT RAD Max Pro is easily installed on almost any MILSPEC M1913 Picatinny Rail. It also has a Full Co-witness mount for use with carbine backup iron sights. The CT RAD Max Pro has large brightness setting buttons for easy use, even with gloves on. Made of 7075 Series Aerospace Aluminum, these Red Dot Sights are 30% stronger than most industry-standard sights made with 6061 Series Aluminum. The entire CT RAD family has an Innovative top strap design that deflects force if the sight is dropped. Our engineers developed a better way to reduce stress on the lens of reflex sights. By combining out-of-the-box thinking with next-level physics, we designed a system that both re-enforces your optic and reduces stress if it happens to get dropped. All this comes with our CRIMSON Protect Lifetime Warranty.

Specifications for Crimson Trace CT-RAD Max Open Reflex Red Dot Sight:

Manufacturer: Crimson Trace
Color: Black
Finish: Matte
Fabric/Material: 7075 Aluminum
Magnification: 1 x
Objective Window Size: 34 x 21 mm
Reticle: 3.25 MOA Red Dot
Illumination Type: LED
Illumination Color: Red
Brightness Settings: 10
Adjustment Type: MOA
Adjustment Click Value: 0.5 MOA
Emitter Type: Open
Optical Coating: Fully Multi-Coated
Battery Type: Stand Alone Lithium
Battery Quantity: 1
Battery Life: 40000 hours
Water Resistance Level: IPX-7
Shockproof: Yes
Gun Make: Universal
Gun Model: Universal
Weight: 1 oz
Condition: New
Package Type: Box
Magnification Type: Fixed
Quantity: 1
Red Dot Sights-Footprint: Not Applicable
Mount Type: Picatinny
Attachment Type: Picatinny

Features of Crimson Trace Rad Max 1x 3.25 MOA Red Dot Sight

  • Shake to Wake Sensor
  • Top accessible battery compartment
  • Shock, impact, fog and vibration resistant design
  • Low-profile, snag-free design
  • High efficiency LED for years of maintenance-free use
  • Large function buttons for brightness settings
  • Sleep function for auto shut-off
  • Ambient light sensor
  • Shake to Wake Sensor

Package Contents:

  • Crimson Trace CT-RAD Max Open Reflex Red Dot Sight
  • Full Co-Witness Pic Mount
  • CR2032 Battery
  • CT Adjustment Tool
  • Mounting Hardware
  • Sight Cover
  • Instruction Manual

Crimson Trace CT-RAD Max Open Reflex Red Dot Sight Orderable Models

List of Orderable Models

Crimson Trace CT-RAD Max Open Reflex Red Dot Sight, 3 MOA Red Dot Reticle, Black, 01-01990 , MPN: 01-01990 , UPC: 850013143689 , Code: CT-RD-101980-01-01990

Crimson Trace CT-RAD Max Open Reflex Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

USED, Crimson Trace CT-RAD Max Open Reflex Red Dot Sight, 3 MOA Red Dot Reticle, Black, 01-01990 , MPN: 01-01990-EDEMO , Code: CT-RD-101980-01-01990-EDEMO-RE-B
USED Crimson Trace CT-RAD Max Open Reflex Red Dot Sight, 3 MOA Red Dot Reticle, Black, 01-01990, EDEMO1, Used, Condition Fair , MPN: 01-01990-EDEMO1 , Code: CT-RD-101980-01-01990-EDEMO1
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