Raise the back of your tongue to touch the soft palate. Add vocal cord vibration, then release.

Americans pronounce gun as GUHN (/gʌn/). It's 3 sounds in 1 syllable. Short, clean, and front-of-mouth — every sound earns its place.
Record yourself saying "gun" and play it back. The mic stays on your device — nothing's uploaded.
1 syllable, 3 sounds. Explore each sound's mouth shape and how it's made.
Raise the back of your tongue to touch the soft palate. Add vocal cord vibration, then release.

Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
Touch the tip or front edge of your tongue to the roof of your mouth behind your teeth. Air flows through your nose.
