- 01: Introduction to Training CD and e-Learning
- 02: History of Firearms Identification
- 03: Propellants, Ammunition, and Firearms Development
- 04: Manufacture of Firearms
- 05: The Manufacture of Modern Small Arms Ammunition
- 06: Handling Procedures
- 07: Instrumentation, Equipment, and Facilities
- Imaging Equipment
- Field Support Equipment
- Computer Based Technologies
- Firing Facilities
Standard Trigger Weights
Home > Instrumentation, Equipment, and Facilities > Weight, Force and Their Measurement > Trigger Pull Measurements > Standard Trigger Weights
Standard trigger pull weights (typically used by gunsmiths and the National Rifle Association) have been used by firearms examiners for many decades. They are effective when weight is carefully added in small increments. Excellent data is produced if the weights are suspended from a point on the trigger where the finger would rest and exert pressure to the rear.
