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/
If you mean +P ammo the answer is no. It is rated for standard pressure ammo only.
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.
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. You should never try to load or fire any ammo into a gun other than what it is designed to fire. A .44 caliber gun is designed to fire .44 caliber ammo.