.45 ACP AR sounds supressed

fukyeah_selector2.jpg
 
PerversPépère said:
.45ACP is the ideal round for suppressed fire: it is subsonic from the start.
Once the sonic crack of the bullet is gone

Are all .45ACP rounds subsonic? How far under the speed of sound are they exactly and what else is the advantage beyond the sound?
 
Back
Top Bottom