help with smileys from my Glock

[ss 396]

Hey everyone i was able to run my chrono today same loads i was shooting in the Glock. 8.0 grains Power Pistol with a 180 Xtreme hpcb 1,255 OAL here are the results still left with all good brass that is more like it lol. Let me know if this seems right i am a rookie with a chronograph i didn't shoot it though my wife was videoing it i think she wanted to see me shoot my Chronograph

Created: 07/02/16 03:05 PM
Description: 10mm 180 grain xtreme
Notes 1:
Notes 2:
Distance to Chrono(FT): 10.00
Ballistic Coefficient: 1.000
Bullet Weight(gr): 180.00
Temp: 68 °F
BP: 30.14 inHg
Altitude: 0.00
#          FPS  FT-LBS      PF
5    1146    525.00  206.28 
4    1158    536.05  208.44 
3    1135    514.97  204.30 
2    1144    523.17  205.92 
1    1150    528.67  207.00 
Average: 1146.6 FPS
SD: 8.4 FPS
Min: 1135 FPS
Max: 1158 FPS
Spread: 23 FPS
Shot/sec: 0.4
True MV: 1148 FPS
Group Size (in): 0.00

Also can you guys tell me what i should enter for ballistic coefficient i left it as default not sure what to enter. My Chronograph is the Caldwell Precision Chronograph it seems to work well easy setup, hook it up to my smartphone look at the readings and can save the strings had a fun day out back really liking the new Delta.

[ss 396]

Thank You yfdcap, i have heard that about the flat fps and the hammer spring will probably go that route, first gun with the dual recoil spring setup my wife could not rack the slide and she is no weakling she shoots and carries a Glock 30 has no problem with slide on it or her Sig 938, she was po'd she could not rack that slide guess this gun is all mine here are some results with 7.7 Power Pistol same bullet used in the results on page 4

Created: 07/02/16 03:08 PM
Description: 10mm 180 grain xtreme
Notes 1:
Notes 2:
Distance to Chrono(FT): 10.00
Ballistic Coefficient: 1.000
Bullet Weight(gr): 180.00
Temp: 68 °F
BP: 30.14 inHg
Altitude: 0.00
#          FPS  FT-LBS      PF
5    1095    479.31  197.10 
4    1103    486.34  198.54 
3    1115    496.98  200.70 
2    1097    481.06  197.46 
1    1097    481.06  197.46 
Average: 1101.4 FPS
SD: 8.2 FPS
Min: 1095 FPS
Max: 1115 FPS
Spread: 20 FPS
Shot/sec: 0.3
True MV: 1102 FPS
Group Size (in): 0.00

[ss 396]

Do you think i have room to bump up the load from page 4 the 8.0 grains of Power Pistol, thinking of trying 8.2 and see what chrono says. these seemed accurate maybe just leave it as is.