natedog
Member
Well, can you?
Think about what the .357 sig cartridge is. Its a 9mm shell necked down to a .357. If it necks "down," as in gets smaller, do you think the 9mm round will fit or travel down the barrel?
Think about what the .357 sig cartridge is. Its a 9mm shell necked down to a .357. If it necks "down," as in gets smaller, do you think the 9mm round will fit or travel down the barrel?
Actually, the 357 Sig is a 40 S&W case that has been necked down to .357.