Firearm - Wikipedia

Single-shot - Wikipedia

Ruger Standard - Wikipedia

Does anyone know how the McCrudden light machine rifle worked? The Wikipedia and Gun Wiki pages on it are identically sparse. Supposedly, it was recoil operated and only had 7 moving parts.

Caracal pistol - Wikipedia

AK-47 - Wikipedia

Service rifle - Wikiwand

M1911, VS Battles Wiki

Automatic shotgun - Wikipedia

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