Objective: 1000 fps
Sig P227 3.9”
185 grain xtp
Winchester brass
CCI 300 primers
1.23 COAL
Test ladders shot with:
N105, N340, CFE Pistol
Only N105 got to 1000 fps.
Most accurate 1000+ fps load was 12.8 grains N105 - 1066 fps ES 15 SD 6 PF 197
CFE-P 8.0 grains 881 fps ES 57 SD 21 PF 163
N340 8.0 grains 924 fps ES 31 SD 11 PF 170
Chrono results attached.
Sig P227 3.9”
185 grain xtp
Winchester brass
CCI 300 primers
1.23 COAL
Test ladders shot with:
N105, N340, CFE Pistol
Only N105 got to 1000 fps.
Most accurate 1000+ fps load was 12.8 grains N105 - 1066 fps ES 15 SD 6 PF 197
CFE-P 8.0 grains 881 fps ES 57 SD 21 PF 163
N340 8.0 grains 924 fps ES 31 SD 11 PF 170
Chrono results attached.