All ranges listed in the article are for the optical sight.

That put his eye behind what he'd assumed was an optical sight.

The carrying handle can also be used to mount optical or night sights.

He obeyed, both eyes open, looking through the small optical sight.

On the top of the launch tube is the 2.7x 1P38 optical sight.

This rifle is designed for aiming with optical sights only.

In front of him, are his optical sight, hand wheels, and train drive controls.

He took a quick aim through the optical sight at the rocks and fired.

The basic model of this optical sight was already used on the Stgw 57.

There is also an optical sight for direct fire at ground targets.