I am looking for any information about this caliber size.How does it shoot? What kind of recipe for reloading do you use?any info would be helpful.
Very fast, very flat. IPSC comped loadings:
11gn H110 makes for a very flat shooting load (analogous ballistic similar in sizing to 357SIG)
9.6gn 3N38 Vihtavouri as well.
Loud as a thunderclap, and should shoot close to 177PF for either load. CCI Small Rifle Primers recommended so as not to damage the firing pin.
Not as ignorant as a 9x25 (10mm necked to 9mm) that one is in a whole new league of stoopid loud (the gun actuall noses down with 12gn H110)
When open 'Major' Power Factor was 170 for the open guns (vs 165 today) people were looking for more velocity, and stable loads that wouldn't blow up barrels, split comps, that shot well.
with todays 165 power factor the 'old fringe' cartridges are not as popular as they once were. You still find the odd 9x25 being shot, as well as 357SIG.
9x23 went the way of the dodo, and brass is a little bit too spendy. Especially in big matches where you are not allowed to pick brass until after
