Lakeline LLC

Mounting Plate for Shield RMSC, Sig Romeo 0, & other same footprint sights on Taurus G2 series, G3 without factory steel sights & TX22 Pistols

(2 reviews) + Write a Review
Return Policy:
30 days
Shipping Details:
Free ground shipping on orders over $100, multiple options at checkout
Installation Difficulty:
Medium. Minor fit filing of plate to fit dovetail may be required. Sight press recommended for rear sight. Use thread locking compound.
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**Does NOT fit :   ADE    RD3-006A/B,  RD3-013,  RD3-012G  sights.**   Not compatible with the Metal Shroud on the Sig Romeo 0.
This DOES fit :  Shield RMSC, Sig Romeo 0 (but not the metal shroud),  Swampfox Sentinel Micro, Holosun HS407K & HS507K, Hex Wasp Micro Red Dot, Riton X3 Tactix MPRD, ADE Spike, Salvo Optics SRC Micro Red Dot, Sightmark Mini Shot A-Spec M3 and other same footprint sights.
Fits the G2C, G2S, G3 w/o factory steel sights , PT111 G2, PT140 G2, PT709, PT740  and the TX22 pistols.  Does not fit the G3C.  Check our other mounting plates for the G3C and G3 with factory steel sights.
Included parts:
Lakeline Sight Mounting Plate
The (7) included screws are:
For mounting sight to plate:
(2) M4 x .7 10 mm Button Head Screws
(2) M4 x .7 12 mm Button Head Screws
(2) M4 x .7 14 mm Button Head Screws
For mounting plate to pistol:
(1) M2.5x.45x6mm Flat Head Phillips
Our Micro Red Dot sight mounting plates are machined from 7075 Aluminum alloy and hard anodized for high strength and light weight.
The rear sight on your pistol is removed and replaced with this mounting plate in order to mount your micro red-dot sight. No modifications to the pistol are needed. The mount can be removed and the rear sight reinstalled at any time.   Mounting hardware for the red dot sight is included.
This sight plate has locating bosses at the front and is milled to support the sight along the front and rear faces as well so your sight won't shift like it does on flat plates with just the screws to try to keep it aligned.  Plus, the screws don't have to be tightened to the point of deforming the optic to try to keep it in place.  And, the plate fits  the dovetail as well as being held with a set screw to assure that the sight can hold zero.
Gunsmith installation recommended as fitting is required.  Particular care required when installing on the TX22 with its aluminum slide. 
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
Lakeline Lifetime Limited Warranty

2 Reviews Hide Reviews Show Reviews

  • 2
    Borderline scam

    Posted by Perdakot on 30th Sep 2023

    "Fitting will be required", "once you modify the plate, it cannot be returned". The amount and precision of "fitting" will astonish you. LAKELINE: the Taurus dovetails can vary in size. Having a tight fit is vital to keep the plate secure and your optic holding zero.

  • 5

    Posted by D L on 12th Nov 2022

    Bought this for my wife's TX-22 standard. Checked the fit against the Cyelee CAT red dot we bought, it perfectly located in the plate's machined recess. Everything lines up although the sight comes with M4 x .7 screws with small Torx heads and the plate is threaded 6-32, so none of the supplied screws with the plate fit the sight. For testing I turned down a couple 6-32 heads to fit, and Cyelee is sending me some 6-32 with the proper size and taper heads. Took my time with LOTS of patience and checking after each 2-4 strokes with needle files, don't expect to rush this job. File, check profile and fit, file, check. The plate comes beautifully finished in a gloss black, I chose to hit the edges with flat black since I left some bare aluminum in a couple spots. Once the sight pushed home, all the time was worth it. Al at Lakeline was extremely helpful and patient with my questions. Wife is stoked with how her pistol is turning out.