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:

    Man moves in all modes, by legs of horses, by wings of winds, by steam, by gas of balloon, by electricity, and stands on tiptoe threatening to hunt the eagle in his own element.
    Ralph Waldo Emerson (1803–1882)

    Is there no hope for me? Is there no way
    That I may sight and check that speeding bark
    Which out of sight and sound is passing, passing?
    Paul Laurence Dunbar (1872–1906)