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Back to the OSAC Lexicon

Primer Cap

a metal or plastic cap that contains a small amount of initiating explosive, which is readily ignited by shock.
Discussion—Primer caps (also referred to as simply ‘primers’) serve as the igniting element in small arms cartridges.

Committee
Interdisciplinary
Date Added to Lexicon
Standard Source (Designation Number Title of Standard. Publisher, Place, Year.)
ANSI/ASTM E1732-24e1 Standard Terminology Relating to Forensic Science. ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428, 2024. Source link
Reprinted, with permission, from ASTM E1732 Standard Terminology Relating to Forensic Science, copyright ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428. A copy of the complete standard is available from ASTM International, https://www.astm.org
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