These AR15 ejection port covers are engraved with an industrial laser that oxides the coating to create a permanent, rust proof, bright and shiny image on your rifle. Don't settle for the inferior covers that look dull and tarnished, get the real deal here. Perfect for showing off your new rifle, or rekindling some love for an older one. These covers are sure to start conversations at the range every time you pull your AR out. Practical applications include keeping your calibers straight so you load the right ammo, or designating your AR from others at the range, especially for LEO/Military guys where every rifle looks the same.
-Marked with 308 Win on the inside and outside