An average Model 1897 held 5 shotgun shells in the magazine tube.

The slamfire allowed troops to empty the whole magazine tube into enemies with great speed.

It carried fifteen shots in a magazine tube under the barrel.

This means that the magazine tube is exposed along the bottom of the stock.

The magazine tube of the 12-gauge is already loaded.

He withdrew the magazine tube and loaded the rifle with ten cartridges.

"The only air we've got is what's coming up through the magazine tubes."

I heard you down in the magazine tube, Captain.

The gun was a Mossberg with an extended magazine tube that held ten rounds.

The 500 is also available with an extended magazine tube that holds seven rounds, making an eight shot model.