- 01: Introduction
- 02: History
- 03: Propellants, Firearms, and Ammunition Development
- 04: Modern Firearms Manufacture
- 05: Small Arms Ammunition
- 06: Evidence Handling Procedures
- 07: Equipment and Instrumentation
- Introduction
- Objectives
- AFTE Knowledge and Ability Factors
- Measurement, Standards, and Accuracy
- Weight, Force, and Their Measurement
- Dimensional Data and Measurement Tools
- Muzzle Velocity of Bullets
- Stereo and Comparison Microscopes
- Small Tools and Supplies
- Imaging Equipment
- Field Support Equipment
- Computer-Based Technologies
- Firing Facilities
- Selected Bibliography
- 08: Examination of Firearms
- 09: Cartridge and Shotshell Examination
- 10: Characterization and Evaluation of Fired Projectiles
- 11: Bullet Comparison and Identification
- 12: Gunshot Residue and Distance Determination
- 13: Toolmark Identification
- 14: Communicating Results
- Resources
Other Bullet Recovery Systems
Home > Equipment and Instrumentation > Firing Facilities > Other Bullet Recovery Systems
Duke Projectile Recovery System –
combination foam and
synthetic/natural fiber blend
Over the years, several alternative techniques have been used for the recovery of fired bullets, including:
- Wet telephone books
- Oil or water-soaked sawdust
- Ballistic gelatin
- Plastic milk jugs
- Blocks of ice
Many of these methods work well because they do not damage the outer surface of fired bullets and prevent fragmentation. However, setup for each test firing is typically time consuming and complex.
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SnailTrap Forensic Buddy –
rubber ball recovery system
In recent decades, variations of the cotton box have been constructed using filler other than cotton, such as rubber balls or foam. These are available in several grades according to the velocity of bullet they are designed to capture.
