Question: is 25 acp vs 32 acp?
Answer: 25 Auto ACP rounds - on average - achieve a velocity of about 810 feet per second (fps) while . 32 Auto (7.65mm Browning) rounds travel at a velocity of 960 fps. ... 25 Auto ACP bullets travel 0.9 times the speed of a 737 airplane at cruising speed, while .