The Wilson Combat Snag Free Front Sight for Glock 9/40 has a height of .245", width of .125", and is a green tritium sight. It is a Glock Vickers Elite replacement front sight for 9mm, .40, 357 and .45 GAP calibers. It has a black Parkerized finish. Note: The Vickers Elite Glock Sight set requires the use of a .245" tall front sight for all caliber Glock pistols except for .45 ACP and 10mm which will typically require the .230" front sight. Sights may require minor fitting. These front sights are taller than factory Glock and not compatible with standard factory rear sights without adjusting the sight height.