CALIPERS n.
dies, as of work shaped in a lathe or planer, timber, masts, shot, etc.; or the bore of firearms, tubes, etc.; -- called also caliper compasses, or caliber compasses. Caliper square, a draughtsman's or mechanic's square, having a graduated bar and adjustable jaw or jaws. Knight. -- Vernier calipers. See Vernier.…
CARTRIDGE n.
A complete charge for a firearm, contained in, or held together by, a case, capsule, or shell of metal, pasteboard, or other material. Ball cartridge, a cartridge containing a projectile. -- Blank cartrige, a cartridge without a projectile, -- Center-fire cartridge, a cartridge in which the fulminate occupies an axial…
COCK n. 3 definitions
The hammer in the lock of a firearm. At cock, At full cock, with the hammer raised and ready to fire; -- said of firearms, also, jocularly, of one prepared for instant action. -- At half cock. See under Half. -- Cock feather (Archery), the feather of an arrow at right angles to the direction of the cock or notch. Nar…