Question

which of the following can affect the performance of a bullet?
barrel length
bullet performance is always consistent
trigger type
bullet weight

Explanation:

• Barrel length affects the time propellant acts on the bullet, altering velocity and trajectory.
• Bullet weight directly impacts momentum, velocity, and recoil, changing performance.
• Trigger type only affects user handling, not bullet performance itself.
• Bullet performance is not always consistent, as factors like barrel length, weight, and environmental conditions alter it.

Answer:

A. Barrel length, D. Bullet weight