Barrel Liner

Some articles on barrel liner:

Springfield Model 1870 - Variants
... The original trapdoor Springfields had replaced only the firing mechanism, and had used a barrel liner to reduce the caliber from.58 to.50 ... This barrel liner proved to be unreliable in the field, and later trapdoor Springfields, like the model 1870, abandoned the barrel liner method and used newly manufactured ...

Famous quotes containing the word barrel:

    When I die I want to decompose in a barrel of porter and have it served in all the pubs in Dublin.
    —J.P. (James Patrick)