For the LTT RDO Solution for Beretta 92, we currently have options for the RMR/SRO, the Doctor Optic/Noblex family of optics, the Holosun 509T, the Delta Point Pro, and coming soon the Holosun EPS footprint.
If you purchased a gun and are adding a different plate to your cart, you will receive the plate you select and NOT the RMR plate.
NOTE: These plates will not fit on the Beretta M9A4 or 92X RDO solutions AS IT COMES from Beretta. These will only work with LTT’s proprietary RDO solution.
We had about a 5% failure rate on the 509T plates we originally produced. The tolerance on the 509T optic was greater than our plate, so we developed a new plate to accommodate the 509T.
Sorry, We Cannot Accept ANY Returns on RDO Plates.
Q: What red dot optics are supported by the LTT RDO Solution?
Our RMR Plate fits:
- Trijicon RMR
- Trijicon SRO
- Holosun HS407C
- Holosun HS507C
- Holosun HS508T
- Riton X3 Tactix PRD
- NcStar VISM FlipDot Pro
- Swampfox Kingslayer
- DOES NOT FIT RMRcc
Our Doctor Plate fits:
- Docter/Noblex Sight C
- Docter/Noblex sight 2+
- Docter/Noblex sight III
- Docter/Noblex QUICKsight 5.0 VR
- Noblex Sight G
- Vortex Venom
- Burris Fastfire 2*
- Burris Fastfire 3*
- Delta Optical MiniDot*
- Delta Optical MiniDot II*
- Hawke Reflex 1×25*
- Sightmark Mini Shot Pro Spec*
- Sightmark Mini Shot M-Spec
- Leica Tempus
- MAKdot 1×25
- Vomz Pilad 1×20
Our Delta Plate fits (no built-in rear sight):
- Leupold Delta Point Pro
- Sig Sauer Romeo 2
Our HE509T Plate fits:
- Holoson HE509T
Our Holosun EPS Plate fits:
- Holoson EPS
- Holosun EPS Carry
- Note: If you order this plate for your existing LTT RDO slide, you will also need the corresponding correct front sight (included with the plate). The EPS Plate uses a much lower BUIS rear sight and will not work correctly without this shorter front sight.
- Warning: This plate will not fit the 407/507K optics. While the manufacturer lists the footprint as the same, the mounting post has a different height on the EPS optic and a slight difference in the size of the optic body.
Important Note Regarding RDO Plate Compatibility: This is not a comprehensive list of all the optics that may work with our plates. Our plates have been designed to fit tightly with the optic body of the main optic it was designed for. Other optics manufacturers may use the same footprint for mounting but have a different size optic body or may change the size of their optic body without warning. We cannot guarantee fit with all manufacturers that use these listed footprints.
Some customers have reported the the Jagerworks SRO Shroud will fit on our system, however we have not confirmed this. Customers using this or other shrouds that add height between the adapter plate and the optic should be aware that they MAY or MAY NOT need longer/taller screws to get full thread interface - LTT does not carry longer screws.
For more information on RDO Mounting Footprints, please click this link: Optics Info
DISCLAIMER: We recommend that this product as well as all other firearms parts & kits sold by Langdon Tactical be installed by a competent pistolsmith. No liability is expressed or implied for ANY damage or injury which may result from improper installation or use of this product. Installation of any firearm parts may limit or void the manufacturers warranty. We strongly recommend that the safety and operation of your modified handgun be thoroughly checked by an accredited gunsmith prior to use.
2 Reviews Hide Reviews Reviews
Like the other reviewer, the 509T plate allows play in the optic, even when tiughted way down. My sample size is two plates. Both seemed ok brand new. But after a few hundred rounds, defintely front to rear play in the optic. It's a little disappointing but on a handgun it's not the end of the world.
509t optics plate
I ordered a 509t plate mounted it followed the instructions for mounting a 509t and the optic would rattle. I tested this optic on my g17 slide which is directly milled for a 509t and it fits up without rattling. I sent the optic to holsun and they verified that it was within their tolerance. Langdon sent me a new optic plate and it still would not fit up tight. They should readjust the tolerance so it can fit all the holosuns since it is possible since my slide will fit both the holosun that works on the langdon plate and the one that doesn't.