Custom Gun Work - LTT 92 RDO Cut

Langdon Tactical
SKU:
RDO-CGW-92LTT/V-RMR
$385.00
(51 reviews)
Current Stock:
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IMPORTANT! DOWNLOAD CUSTOM GUN WORK FORM HERE

Order Form

Modernize your Beretta 92 with the Langdon Tactical Low RDO Optic Cut, the red dot mounting system LTT pioneered specifically for the Beretta 92 platform.

Mounting a red dot low on a Beretta 92 presents unique challenges because of the internal design of the slide. Rather than accepting a high-mounted optic, Langdon Tactical engineered a proprietary solution that allows the optic to sit exceptionally low while creating a strong, reliable mounting system designed for hard use.

The heart of the system is our proprietary LTT RDO adapter plate with an integrated backup rear sight. The optic's lower position provides a more natural presentation, makes the dot easier to acquire, and allows the backup iron sights to remain usable without unnecessarily tall sights.

This isn't an experimental optic cut. LTT has machined thousands of Beretta slides for our Low RDO system, with pistols seeing extensive use in concealed carry, duty applications, competition, training classes, and high-round-count shooting. That experience has allowed us to continually refine the machining, mounting system, hardware, and assembly process with reliability as the priority.

Send us your compatible Beretta 92 slide and our gunsmithing team will precision machine it for the LTT Low RDO system, install the appropriate plate and sights, and prepare it for the optic configuration you select.

The result is a Beretta 92 that retains the reliability and shootability that made the platform legendary while gaining the speed and capability of a modern red dot optic.

If you're going to permanently machine your Beretta 92 slide, trust the team that pioneered the Low RDO solution for the platform.

This Custom Gun Work package includes all of the following 

  • A full top end rebuild to replace all of your stock components with our patented replacement components, including new decock levers.
  • All 92 RDO slides are G-model decocker only, if you send in an F-model (safety) slide, it will be converted to G-model decocker as part of this package.
  • Slide milling, and prep for our proprietary RDO plate as well as cerakote on the slide in Elite Black or whatever color it comes in as. Ie, M9A3 FDE slides, will be coated in FDE.
  • Our proprietary optic plate (See footprint options below)
  • Red dot height front sight that matches the adaptor plate built in rear sight
  • Return shipping to the same address the slide was shipped from
  • The LTT RDO Solution for the Beretta 92 Series of pistols is patented in the US as of May 2023. 

Please note for slides with a built-in front sight (92F, 92FS, M9, etc) we cannot mill a dovetail or install a taller co-witness front sight, as there is not enough material near the front end of the slide to do so.

The LTT RDO solution is now compatible with all 92 Slides listed in the options set above (92 Elite LTT, M9A3, Brigadier, Brigadier Tactical, 92D, 92FS, 92XI, 92X Performance, 92GTS, 92A1/96A1, M9A4). 
An RDO Optic sight is NOT INCLUDED in this package, you can add one here.

VIEW SPECS

To send your slide in for the LTT RDO Cut Rebuild Package, please follow these steps

  1. Add this item to your cart and check out like any other product. 
  2. Fill out the Custom Gun Work Form and include your order number (five digit number you receive at checkout). 
  3. Pack your slide for shipping and include the filled out CGW form. Your slide MUST BE CLEANED or you will be charged a 15 dollar cleaning fee.
  4. Ship the slide (signature required) and documents to the address provided on the CGW form.
  5. LTT will notify you when we are returning the slide. Please be sure to keep an eye on your tracking number for delivery to and from LTT. 

Cerakote Slides If you send in your slide with camo or an intricate pattern, we will NOT apply matching cerakote to the slide cut because we cannot match the pattern. We will match the existing slide base color cerakote to the slide cut. All other slide-cut guns will be sent to the customer with cerakote. 

NP3 SLIDES If you are sending us a slide with NP3 levers, please add the Product Add On Fee to your cart AND NOTE THE REQUEST ON THE ORDER FORM this covers the difference between the included black levers and new NP3 Levers. New amended levers are necessary for this system.

LTT cannot accept or work on firearms that have already received third party customization or gunsmithing to the integral parts of the firearm’s action.
This includes but is not limited to the trigger and fire control mechanism, the barrel, firing pin, or any safety components, or slides previously cut for red dot by another vendor. If you are unsure about the status of your firearm, please call us to confirm.

Please allow 4 to 8 weeks for all work to be performed from time of receipt.  If you want to verify that it arrives to LTT, please ship signature required to the address on the order form. Return Shipping is a fixed rate will be charged when you place your order. You are responsible for inbound shipping and following all processes listed on the CGW form.  

RDO Cut 4 to 8 weeks

FAQ: RDO FAQ

Please reference our Terms and Conditions. Due to the complexities of complying with the Federal warranty law, Langdon Tactical Technology, Inc. does not offer a written warranty. We continue to stand behind our products and services, and to care for our customers, but we cannot make guarantees or warranties of any kind. This general statement of policies and disclaimers is effective January 1, 2016.

  • 5
    Red dot rmr modification.

    Posted by Armando Ibarra on Dec 24th 2025

    I expects just the plate to to lint the rmr. The upper had a full complete job. Pretty much a band new slide.

  • 2
    Amazing Quality - poor service

    Posted by Sam Chapman on Apr 15th 2025

    I give the quality of this cut and its effectiveness a 10/10. Unfortunately, I have to put a 2 star to get other customers attention. If you have NP3 lever like I did you may get back regular levers even if you pay for new NP3 ones. I was told by customer service that because there is no part on the order form to check for NP3 levers the high skilled person making the cut will just give you regular ones. So anyone making a purchase go ahead and just write on the form that you payed extra for new NP3 levers. I did get a refund but just disappointed.

  • 5
    Outstanding, shouldn't of slept on it as long but so happy I finally sent my slid in

    Posted by TJM on Nov 15th 2024

    Sent my M9A4 Centurion slide into LTT, turn-around time was faster than expected! Quality and attention to detail is there! If you're on the fence about it do it.

  • 5
    Best damn slide work ever

    Posted by Brian on Aug 26th 2024

    I sent in my Brig slide for RDO work and got it back in a little over two weeks' turnaround time along with its original parts and instructions on RDO installation. The only thing I had to add was the red on the safety dots from the slide refinishing and for that I chose "Hot Chicken" red nail polish from the local Dollar General. 10/10

  • 5
    Quality work!!! AAAAA+++++

    Posted by JH on Jan 21st 2024

    Got this on my 92x performance with the NISTAN finish. I had real OCD about how clean this was going to look but it is honestly perfect!!!

  • 5
    LTT RDO for M9A4

    Posted by John B. on Jul 5th 2022

    WOW!!! Finish is better than factory! If you are on the fence - get off and get it done. Amazing quality of work and detail.

  • 5
    Best of the best

    Posted by Alex Macksey on Apr 12th 2022

    Had the optic and trigger job done on my 92A1 and I couldn’t be happier with what I had sent back to me. Mounted a HS507c and didn’t have to adjust anything, sight cowitnessed with dot right out of the box at 7 yards. Definitely my new favorite pistol!

  • 5
    Best of the best

    Posted by Alex Macksey on Apr 12th 2022

    Had the optic and trigger job done on my 92A1 and I couldn’t be happier with what I had sent back to me. Mounted a HS507c and didn’t have to adjust anything, sight cowitnessed with dot right out of the box at 7 yards. Definitely my new favorite pistol!

  • 4
    Custom work LTT RDO Optic cut

    Posted by Dylan hadlock on Feb 18th 2022

    Overall I am very well pleased with the work and the attention to detail. I am blown away on how well it looks and met my expectations. I am however unhappy with how there is no front slide serrations and that is one of the main things I was looking forward to. I assumed that they would have added this feature, since it was in the pictures. But It could have also have been on my part for not noting that I wanted front slide serrations when placing my order. O well. But overall very well pleased and would definitely buy from in the future. Thank you again landon tactical!

Reviews

  • 5
    Red dot rmr modification.

    Posted by Armando Ibarra on Dec 24th 2025

    I expects just the plate to to lint the rmr. The upper had a full complete job. Pretty much a band new slide.

  • 2
    Amazing Quality - poor service

    Posted by Sam Chapman on Apr 15th 2025

    I give the quality of this cut and its effectiveness a 10/10. Unfortunately, I have to put a 2 star to get other customers attention. If you have NP3 lever like I did you may get back regular levers even if you pay for new NP3 ones. I was told by customer service that because there is no part on the order form to check for NP3 levers the high skilled person making the cut will just give you regular ones. So anyone making a purchase go ahead and just write on the form that you payed extra for new NP3 levers. I did get a refund but just disappointed.

  • 5
    Outstanding, shouldn't of slept on it as long but so happy I finally sent my slid in

    Posted by TJM on Nov 15th 2024

    Sent my M9A4 Centurion slide into LTT, turn-around time was faster than expected! Quality and attention to detail is there! If you're on the fence about it do it.

  • 5
    Best damn slide work ever

    Posted by Brian on Aug 26th 2024

    I sent in my Brig slide for RDO work and got it back in a little over two weeks' turnaround time along with its original parts and instructions on RDO installation. The only thing I had to add was the red on the safety dots from the slide refinishing and for that I chose "Hot Chicken" red nail polish from the local Dollar General. 10/10

  • 5
    Quality work!!! AAAAA+++++

    Posted by JH on Jan 21st 2024

    Got this on my 92x performance with the NISTAN finish. I had real OCD about how clean this was going to look but it is honestly perfect!!!

  • 5
    LTT RDO for M9A4

    Posted by John B. on Jul 5th 2022

    WOW!!! Finish is better than factory! If you are on the fence - get off and get it done. Amazing quality of work and detail.

  • 5
    Best of the best

    Posted by Alex Macksey on Apr 12th 2022

    Had the optic and trigger job done on my 92A1 and I couldn’t be happier with what I had sent back to me. Mounted a HS507c and didn’t have to adjust anything, sight cowitnessed with dot right out of the box at 7 yards. Definitely my new favorite pistol!

  • 5
    Best of the best

    Posted by Alex Macksey on Apr 12th 2022

    Had the optic and trigger job done on my 92A1 and I couldn’t be happier with what I had sent back to me. Mounted a HS507c and didn’t have to adjust anything, sight cowitnessed with dot right out of the box at 7 yards. Definitely my new favorite pistol!

  • 4
    Custom work LTT RDO Optic cut

    Posted by Dylan hadlock on Feb 18th 2022

    Overall I am very well pleased with the work and the attention to detail. I am blown away on how well it looks and met my expectations. I am however unhappy with how there is no front slide serrations and that is one of the main things I was looking forward to. I assumed that they would have added this feature, since it was in the pictures. But It could have also have been on my part for not noting that I wanted front slide serrations when placing my order. O well. But overall very well pleased and would definitely buy from in the future. Thank you again landon tactical!