This FDE/TAN body color RED Dot is one of ADE's newest product. ADE is now offering FDE body color optics for several of ADEs popular red dot models. The FDE standards for Flat Dark Earth, it is a Tan-ish color. This ADEs FDE color will not 100% match every FDE color handgun on the market because every handgun company made their FDE color proprietary, however, it will look great even the color might be slightly darker or lighter. ADE Spike also available in Black body and RED Dot Designed to fit Canik Elite TP9 SC, Canik METE SFX, Canik METE SFT, Sig P365XL/P365X, FNH Reflex MRD, 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 in FDE body! 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. 4MOA, Weight approximately 17.6 grames(0.62oz), (Length)1.6 x (Width).92 x (Height).93