Different Footprint
Originally started with an RMR mount but opted to have that switched over to a doctor/vortex plate. Allows for some slightly smaller optic options. Fit and finish are perfect!!! As always LTT products and service are top notch!!!
For the LTT RDO Solution for Beretta PX4, we currently have options for the RMR/SRO, the Doctor Optic/Noblex family of optics, the Holosun 509T, the Delta Point Pro, EPS. When you purchase a plate, the mounting screws as listed below are included.
Please confirm your optic's footprint PRIOR to placing your order, as we cannot accept ANY returns on RDO plates.
NOTE: These plates will not fit on the Beretta PX4 RDO solution AS IT COMES from Beretta. These will only work with LTT’s proprietary RDO solution. Our plates will not work in conjunction with ANY other adapter plates.
Looking for replacement screws? You can find them here.
Our RMR Plate fits:
- Trijicon RMR
- Trijicon SRO
- Trijicon RMR HD
- Holosun HS407C
- Holosun HS507C
- Holosun HS508T
- Riton X3 Tactix PRD
- NcStar VISM FlipDot Pro
- Swampfox Kingslayer
- DOES NOT FIT RMRcc
- DOES NOT FIT RCR (Trijicon's proprietary capstan screws will not work with our t-nut inserts)
- RMR to Plate Screws: Holosun to the RDO Plate use: 4x40 – 5/16 and the RMR or SRO to the RDO Plate use: 4x40 – 3/8
Our Docter 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
- Docter Optic to Plate Screws: 4x40 - 3/8 or 4x40 - 5/16
Our Delta Point Pro Plate fits (no built-in rear sight):
- Leupold Delta Point Pro
- Sig Sauer Romeo 2
- Delta/Romeo Optic to Plate Screws: 4x40 - 1/2
- Sig Romeo X will not work on our plates
Our HE509T Plate fits:
- Holosun HE509T
Note: Our 509T Plate will not fit the 509 ACSS
Our Holosun EPS Plate fits:
- Holosun EPS
- Holosun EPS Carry
- Holosun 407k
- Holosun 507k
- 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.
- EPS Optic to Plate Screws: 4x40 - 5/16
LTT is proud to offer a limited selection of our optics footprints in a rear sight forward (RSF) configuration. Having the rear sight in front of the optic window decreases visual clutter, making it easier to remain focused on the target during the shooting process. Placing the rear sight forward of the optic also means that you can see the dot in 100% of the window, because none of your view of the optic is obstructed by the rear sight. Finally, the RSF configuration can help keep the front lens of your optic clean by deflecting some of the carbon, gas, and debris that exits the chamber away from the lens.
The following footprints are available in a rear sight forward configuration:
- ACRO
- RMR
- 509T
- EPS
Q: What red dot optics work with the Rear Sight Forward RDO plates?
Our ACRO Plate fits:
- Aimpoint ACRO P1
- Aimpoint ACRO P2
- Steiner MPS
WE HAVE NOT CONFIRMED FITMENT WITH ANY OTHER ACRO-FOOTPRINT OPTICS.
Our RMR Plate fits:
- Trijicon RMR
- Holosun HS407C
- Holosun HS507C
- Holosun HS508T
- Holosun 507 Comp
- Riton X3 Tactix PRD
- Swampfox Kingslayer
DOES NOT FIT:
- Trijicon SRO
- Trijicon RMR HD
- RMRcc
- Trijicon RCR (Trijicon's proprietary capstan screws will not work with our t-nut inserts)
RMR to Plate Screws: Holosun to the RDO Plate use: 4x40 – 5/16 and the RMR or SRO to the RDO Plate use: 4x40 – ⅜
Our HE509T Plate fits:
- Holosun HE509T
Our Holosun EPS Plate fits:
- Holosun EPS
- Holosun EPS Carry
- Holosun 407k
- Holosun 507k
- 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.
EPS Optic to Plate Screws: 4x40 - 5/16
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.
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.
Please torque your optic and plate screws to 12in/lbs
WHAT MAKES THE LOW RDO FROM LTT DIFFERENT?
Langdon Tactical’s Low RDO is a game changer when it comes to mounting a red dot on your 92/M9/96 Series gun as low as possible.
Introduced in 2020, LTT’s 92 RDO solution quickly set the standard in pistol optics. Our patented solution includes a full redesign of the internal components of the 92/96 series pistol in order to properly low-mount the optic. With a dot height of just .85 above the centerline of the bore (with a Trijicon RMR), it is one of the lowest mounting systems for any pistol and THE lowest for the 92 series of pistols. This allows the shooter a natural point of aim, a more secure mounted plate and optic, and a lighter operating system for the gun as it cycles. LTT’s proprietary plate sits farther back on the slide when compared to other 92 RDO solutions on the market, allowing for optics like the Trijicon SRO and RMR HD to NOT hang over the breach face and interfere with the ejection pattern of brass. Further, the lower, lighter plate is more secure with three mounting screws and proper thread engagement.
The LTT Beretta 92 LOW RDO Solution is patented in the US as of May 2023.
For more information on RDO Mounting Footprints, please click this link: Optics Info
WHAT IS THE LTT REAR SIGHT FORWARD (RSF) OPTIC PLATE?
LTT is proud to offer a limited selection of our optics footprints in a rear sight forward (RSF) configuration. Having the rear sight in front of the optic window decreases visual clutter, making it easier to remain focused on the target during the shooting process. Placing the rear sight forward of the optic also means that you can see the dot in 100% of the window, because none of your view of the optic is obstructed by the rear sight. Finally, the RSF configuration can help keep the front lens of your optic clean by deflecting some of the carbon, gas, and debris that exits the chamber away from the lens.
Looking for replacement screws? You can find them here.
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.
Sorry, We Cannot Accept ANY Returns on RDO Plates.
For more information on RDO Mounting Footprints, please click this link: Optics Info
FAQ: Red Dot FAQ
Please reference our Terms & 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.
