Cartridges for Shot Guns - Part 3 : Case Empty

This document establishes technical specifications and testing procedures for shotgun cartridge cases, specifically addressing the third part of a series related to ammunition components. It defines dimensional tolerances, material requirements, and manufacturing consistency criteria for empty shells used in shotguns. The text outlines methods for verifying that the components meet required safety and performance standards before being assembled with propellants and projectiles. It covers aspects such as the structural integrity of the case body, the dimensions of the primer pocket, and the quality of the crimped mouth. Detailed requirements are provided to ensure uniformity across different production batches, facilitating interoperability and reliability in firearm systems. The standard emphasizes the importance of precise measurements and controlled production processes to maintain consistency in the final product. It serves as a reference for manufacturers and quality control personnel to align their production methods with established industry norms for this specific component.