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Indian homemade firearm--a technical review.

S K Jain1, B P Singh, R P Singh

  • 1Central Forensic Science Laboratory, Directorate of Forensic Science, Ministry of Home Affairs, Government of India, Sector 36A, Chandigarh 160036. skjain65@indiatimes.com

Forensic Science International
|July 9, 2004
PubMed
Summary

Homemade firearms in India are unsafe and vary greatly. This study analyzed 300 such firearms, finding unique features allowing easy matching of crime bullets to test samples for forensic interpretation.

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Area of Science:

  • Forensic Science
  • Ballistics
  • Materials Science

Background:

  • Homemade firearms are prevalent in Indian crime cases.
  • These firearms are constructed from low-quality materials, posing safety risks.
  • Significant variations exist in their design and mechanisms.

Purpose of the Study:

  • To analyze the characteristic features of homemade firearms.
  • To establish a database for forensic comparison.
  • To aid in the interpretation of firearm evidence.

Main Methods:

  • Examination of 300 homemade firearms over two decades.
  • Analysis of design, loading, locking, cocking, and firing mechanisms.
  • Comparison of unique characteristic features.

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Main Results:

  • Identified unique and distinct features in each firearm.
  • Confirmed the feasibility of matching fired bullets and cartridges to specific firearms.
  • Established a comprehensive dataset of firearm characteristics.

Conclusions:

  • The unique features of homemade firearms facilitate reliable forensic identification.
  • This research provides valuable data for firearm experts in India.
  • Understanding these characteristics enhances the interpretation of ballistic evidence.