Gas Check

A gas check is a device used in some types of firearms ammunition. Gas checks are used when non-jacketed bullets are used in high pressure cartridges, to prevent the buildup of lead in the barrel and aid in accuracy.

Read more about Gas Check:  Construction, Purpose, Cartridges Commonly Using Gas Checks

Famous quotes containing the words gas and/or check:

    Papa died in the gas chamber,
    slipping blue as an undressed minnow,
    gulping in the shower to wash the Jew off him.
    Anne Sexton (1928–1974)

    Every sect is a moral check on its neighbour. Competition is as wholesome in religion as in commerce.
    Walter Savage Landor (1775–1864)