breechblock meaning in Hindi

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The breechblock is shaped like a section of a circle.
The underside of the breechblock is slotted to travel over the ejector.
The 37 mm M5 gun had a manually operated breechblock.
The hinged breechblock caused these rifles to be named " Trapdoor Springfields ".
The machine gun uses a mixed Peabody Martini breechblock.
The breech bushing bears interrupted threads for the breechblock.
The breechblock is the main part of the mechanism.
The DARD 120 uses a split breechblock system.
By cocking the hammer, the breechblock can be rotated freely to reload the weapon.
The Army removed the breechblocks and plugged the breeches before abandoning the guns in place.

noun.

a metal block in breech-loading firearms that is withdrawn to insert a cartridge and replaced to close the breech before firing
synonyms：