Designed to fit: Canik Elite TP9 SC, TP9 SFT, Canik Mete SFT, Taurus GX4 Toro, Sig 365XL/X, Ruger Max-9, S&W MP9 EZ, Kimber R7 Mako, S&W M&P9 shield plus Optics Ready, Mossberg MC2SC, Girsan MC1911SC Ultimate, Girsan/EAA Regard MC, Glock 43 MOS, Glock 48 MOS, Springfield XDS MOD 2 OSP and Springfield Hellcat OSP or any pistol/mounting plate/slide made for Shield RMSC/RMS, Sig Romeo 0, JPOINT4, Swampfox Sentinel Micro, Holosun HS407K & HS507K, Riton X3 Tactix MPRD and other same footprint sights. ADDITIONAL INFORMATION FOR ADE RED DOT FOOTPRINTS: ADE RD3-006B, RD3-009, RD3-012, and RD3-013 fit optic cut/plate that is compatible with Vortex Venom/Burris Fastfire/Doctor footprint; ADE RD3-018 Spike, RD3-021 Nuwa fit optic cut/plate that is compatible with Shield RMS/RMSC/Leopold Deltapoint Pro/Sig Romeo Zero footprint; ADE RD3-019 Stingray, RD3-020 Raptor, RD3-023 Valkyrie Gen2 fit optic cut/optic plate that is compatible with Trijicon RMR/ HS407C/HS507C/HS508T footprint. Specifications for ADE Advanced Optics Spike Micro Green Dot Sight: Manufacturer: ADE Advanced Optics Color: Black Finish: Anodized Fabric/Material: 6061 Aircraft Aluminum Magnification: 1 x Objective Lens Diameter: 25.7 mm Reticle: 4 MOA Dot Illumination Color: Green Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Battery Type: CR1632 Fogproof: Yes Length: 1.6 in Width: 0.92 in Height: 0.93 in Weight: 0.62 oz Condition: New Attachment/Mount Type: Slide Features of ADE Advanced Optics Spike Micro Green Dot Sight Designed to fit Canik Elite TP9 SC, Canik METE SFX, Canik METE SFT, Sig P365XL/P365X, Ruger Max-9, Glock 43X MOS/48 MOS(not compatible with regular glock 43x/48 that are not MOS), Springfield Hellcat OSP, S&W Shield 2.0 Optics Ready, S&W MP9 EZ, S&W M&P shield plus performance center, Walther PPS M2 Optics Ready, Girsan MC1911SC Ultimate or any pistol/mounting plate/slide with RMS/RMSC screw pattern/footprint. Hard coated aircraft aluminum and multi-coated glass. Not plastic body with polymer lens. ADE SPIKE red dot sight is always powered on with automatic brightness. Operates with a single CR2032 3v battery. With our advanced technology the sight only draws approximate 700 microampere powers to give a very long battery life. The brightness will turn high and low accordingly to the environment brightness. Ade SPIKE created an iron sight curve at the end of the body, and also added two white dots on the curve. For the rear of part of the red dot to become a back up iron sight. With the ultra short design, the red dot provides a distance/gap on some full size optics ready pistols, to give enough distance to be a Co-Witness back up sight, in addition to the LED dot and pistol equipped iron sight For non-optics ready pistols that need to use an optic plate/adapter to replace the pistol manufacturer equipped rear sight, ADE Spike's rear white dot will act as a pistol factory original rear sight for Co-Witness. Comes with screws for several Optics Ready handguns. Does not comes with any mounting plate such as picatinny mount or plate made for a specific handgun. Comes with 3 pairs of screws for Sig P365XL/X, Springfield Hellcat OSP and Canik TP9 Elite SC ONLY. The provided screws might NOT work with EVERY compatible pistol listed. ADE makes the red dot to accept the industrial standard footprint. The pistol manufacturer makes the optic cut/slide for the same footprint, but they have their own opinions to decide which type screws that the screw holes take. ADE Does not know the screw spec every pistol manufacture used for their screw hole. Please ask the pistol manufacture what screw specs they used on the hole and ask them to provide the screw. If you can’t get the screw to work properly, we recommend going to a local hardware store such as ACE Hardware to get the right size. Package Contents: ADE Advanced Optics Spike Micro Green Dot Sight Lens Cloth Screws Tools Instructions Rubber Cover Battery