broń konwencjonalna

Why not spend your time learning to use conventional weapons?

In the past, the major threat was from conventional weapons.

At same time, it are working hard to improve conventional weapons.

He could not be easily killed by any conventional weapon.

This is not the case with respect to any other class or classes of conventional weapons.

Conventional weapons, no matter how powerful or accurate, would not do the job.

The conventional weapons have no effect, though, and the military is forced to retreat.

You can put up your electronics, sure, but conventional weapons are heavy stuff.

Today, they serve as a dumping ground for conventional weapons.

Their immunity to what we'd call conventional weapons appears to be a more natural thing.