"I was thinking of a high-powered rifle from four hundred meters."
Shooting a man in the back of the head with a high-powered rifle wasn't what heroes did.
The truck was recovered along with a high-powered rifle, officials said.
A high-powered rifle could be yards or even miles away.
I wasn't even sure a high-powered rifle would be required.
"We found two high-powered rifles, that's all I can say right now."
He couldn't believe that someone was shooting a high-powered rifle in this neighborhood.
"You mean he used a high-powered rifle to kill six people, and no one heard all that noise?"
If the bad guys had a high-powered rifle, they could shoot us both through the tree.
He had a high-powered rifle and was searching the darkness.