tähtäysväline
A tähtäysväline is a device used to aim a weapon or other projectile launcher. The primary function of a tähtäysväline is to assist the user in aligning the weapon with the intended target. This is typically achieved by providing a visual reference point that corresponds to the trajectory of the projectile.
The most common type of tähtäysväline is a set of iron sights, consisting of a front sight
Other types of tähtäysvälineet can include holographic sights, red dot sights, and laser sights. Holographic and