Breechblock

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

A breechblock (or breech block) is the part of the firearm action that closes the breech of a breech loading weapon (whether small arms or artillery) before or at the moment of firing. It seals the breech and contains the pressure generated by the ignited propellant.

Excerpt from the Wikipedia article “Breechblock”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: «ВЭС». (СПб; 1912—1913)., Public domain, via Wikimedia Commons.