Describe the basic steps to attach and detach the M203 grenade launcher from the M4 system.

Describe the basic steps to attach and detach the M203 grenade launcher from the M4 system.

• A. Align with M4's mounting point, secure with mounting hardware, verify seating; to detach, release the mounting mechanism and slide off.
• B. Attach by welding; detach by cutting.
• C. Attach by magnetic latch only.
• D. Attach with adhesive and wait for cure.

Answer: (B)