POZO Posted June 16, 2023 Share Posted June 16, 2023 Anyone know the Power Factor of GECO 9 mm PB 154 grains? And GECO 9 mm PB 124 grains? I will attend to the IPSC European Handgun Championship, and GECO is the Official Match Ammo. Thanks!!! Link to comment Share on other sites More sharing options...
GigG Posted June 16, 2023 Share Posted June 16, 2023 Their website doesn't show a 154. https://geco-ammunition.com but it does show a a 124 V10 [m/s] 350 350 m/s = 1148.29 fps x 124 = 142.3 PF Link to comment Share on other sites More sharing options...
shred Posted June 16, 2023 Share Posted June 16, 2023 The 124gr Geco Hexagon I shot was extremely accurate at the World Shoot in France and a reasonable PF for OMA. I haven't tried their FMJs though. Link to comment Share on other sites More sharing options...
RGA Posted June 17, 2023 Share Posted June 17, 2023 Hi, https://geco-ammunition.com/en/ammunition/products-overview/pistol-revolver-cartridges/geco-full-metal-jacket-flat-nose-pr This is what Geco lists: Velocity V0 [m/s] 283 V10 [m/s] 278 V25 [m/s] 270 V50 [m/s] 259 Link to comment Share on other sites More sharing options...
JonasAberg Posted June 20, 2023 Share Posted June 20, 2023 The 154gr Geco's are super soft, to a point where the recoil feels a bit odd to me. I chronoed them a few years ago during spring and in freezing weather they didn't make power factor. I suspect the weather in Greece will be significantly warmer than early April in Finland so it most likely won't be a problem. Link to comment Share on other sites More sharing options...
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