Ran it three more times:
P320C stock sights, 254 one miss.
New to me P2000 V2 LEM stock sights, 188
I really suck with this trigger. Pulled a lot low and seven completely off target. All during timed fire. The faster I had to shoot the lower I threw them. In fairness these are pretty much my first rounds through the gun.
Glock G19L G3 Warren Sights, 262 with only one miss.
Requires 6:00 hold. In contrast to the HK, I seemed to hit better in timed fire.