None.
Impossible to answer without an extremely detailed description of each item.
With civiian ammo, it is the caliber. Military ammo- year made, and where
22 caliber ammo
the m16 uses 5.56 caliber ammo
Measure it, compare it to other known cartridges. Most military ammo is not marked wit the caliber/
No such caliber as .32 Special. Use the caliber of ammo marked on the gun.
A 22 caliber pistol holds a dose of 22 caliber ammo.
If you mean +P ammo the answer is no. It is rated for standard pressure ammo only.
38 caliber revolver ammo
a "308" measures .308 inches while most 30 caliber ammo measures .312 inches. Strange as it may seem both are classifies as 30 caliber ammo.
I would start my search at numrich gun parts corp.They can be found on the web.I would also check egunparts.com.
No. 9mm Parabellum ammo is about .35 caliber, and the .45 is, well, .45 caliber. The .45 cartridge is too wide to fit in the chamber.