recoiless

Many of the windows were false, there only to cover machine gun and recoiless cannon emplacements.

He said the United States had sold Ecuador ammunition for recoiless rifles.

Handguns, even recoiless ones like this that sent the burnt gas out to the sides, were a hazard in no-G space combat.

"Where are the RPGs and recoiless rifles?"

The heavy thud of a recoiless .75 came from the room behind him and a foot long section of metal window frame leaped outward.

Armed men were swarming out of the woods; a long blade of flame showed as a recoiless rifle fired, and the bunker shook again.

The Apocalypse Brigade swept towards the Marines, muzzle flashes and the back-flash of recoiless rifles and rocket launchers lighting their positions like summer lightning.

For nearly three hours, the thump and echo of mortars and recoiless rifles rolled like summer thunder off the steep sides of valley, about 40 miles northeast of the Adriatic coast.