9mm chrony results

[gushulak]

Firearm-Glock 17
Ammo-Speer 9mm 124gr. +P GDHP
Temperature-25C

Shot string (fps)
1272
1259
1248
1247
1237
1222
1244
1240
1241
1250

Average Velocity-1246fps
Extreme Spread-50
Average Deviations-10.2
Energy-428ft/lbs
Standard Deviations-13.3

Firearm-Glock 17
Ammo-Remington 9mm 147gr. JHP Golden Saber
Temperature-3C

Shot string (fps0
986
941
984
981
990
984
967
984
1000
989

Average Velocity-981fps
Extreme Spread-59
Average Deviations-10.4
Energy-314ft/lbs
Standard Deviations-16.2

Firearm-Glock 17
Ammo-Federal Premium 9mm 124gr. +P+ Hydra-shok
Temperature-5C

Shot string (fps)
1232
1186
1238
1234
1232
1221
1236
1252
1232
1200

Average Velocity-1226fps
Extreme Spread-66
Average Deviations-14.5
Energy-414ft/lbs
Standard Deviations-19.4

Firearm-Glock 17
Ammo-Federal 9mm 147gr. JHP Hydra-shok
Temperature-5C

Shot string (fps)
972
975
980
977
976
970
976
988
961
981

Average Velocity-976fps
Extreme Spread-27 (nice)
Average Deviations-4.7 (wow)
Energy-311ft/lbs
Standard Deviations-7.2 (nice)

Very consistant over the chronograph.