The phrase
"powerful rifles" refers to firearms that have a great amount of force and strength when they are fired.
Full definition
Trace rifles are
powerful rifles capable of firing singular, concentrated energy beams that can be focused down upon multiple targets at once.
That's
a powerful rifle, enough to make your shoulder sore with a couple shots.
Finally, Takumu is a sniper with
a powerful rifle, he can also throw grenades, and can use a Tanuki to distract enemies.
Among
the powerful rifles you will find in the crate is the Ghost Recon Wildlands Desert Tech HTI location sniper rifle.