Suedenflames68
Member
- Joined
- Jun 17, 2020
- Messages
- 102
Got to the range with some 10mm to try over the new chrono. Shot from my glock 40
9.2gr longshot 180gr jhp zero 1.27 OAL, 14 rounds:
Average 1333fps
ES 33
SD 10
Pretty happy with those numbers!
I had 4 rounds of max load at 9.5 grains remaining from my initial workup without a chrono. They only gained 9fps average, but thats a small sample
Also had some factory stuff so tested what I had.
6 shots with hornady 200gr xtp:
Average 1047 fps
ES 40
SD 13.8
5 rounds of winchester 175gr silvertip jhp:
Average 1234fps
ES 42
SD 16.5
James
9.2gr longshot 180gr jhp zero 1.27 OAL, 14 rounds:
Average 1333fps
ES 33
SD 10
Pretty happy with those numbers!
I had 4 rounds of max load at 9.5 grains remaining from my initial workup without a chrono. They only gained 9fps average, but thats a small sample
Also had some factory stuff so tested what I had.
6 shots with hornady 200gr xtp:
Average 1047 fps
ES 40
SD 13.8
5 rounds of winchester 175gr silvertip jhp:
Average 1234fps
ES 42
SD 16.5
James