Originally Posted by Nevada Ed

I don't have any Hornady JHP or "HAP" but I do have a Berry 124 THP that I use in my 9mm's for target work and just finding fps in my different length barrels.

I posted this on this site a while back but it does have some full standard 9mm loads with two different OAL due to the powders used.
The JHP is usually set shorter than a RN "Ball" bullet due to it's shape and one reason for the shorter OAL's in this photo.

This picture shows how a different OAL and a different powder used with a bullet in a pistol and make or break good accuracy.

Good loading.