This front sight is CNC Machined from Bar Stock and is .215 tall and .125 wide. It is serrated and has one tritium dot (no outline) that glows in the dark for night time shooting. Serrations help reduce glare when using during day light hours. It does not require modifications to the slide. Fits all Glock generations except models G42/43(X) and G48. Not for use with suppressors or MOS/RMR plates.
Gen5 pistols use a taller front sight. Choose Gen5 when ordering and Heinie will ship the correct height front sight.
No fitting or modifications necessary for installation.
*Rust Resistant Finish*