The Hornady 90 gr. is .309 diameter. and shoots just fine in both of my pistols. In fact the one company who is making commercial ammo for these pistols is using 110 gr. bullets for the .30 carbine. They work very well too.
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The Hornady 90 gr. is .309 diameter. and shoots just fine in both of my pistols. In fact the one company who is making commercial ammo for these pistols is using 110 gr. bullets for the .30 carbine. They work very well too.