Israeli blanks:
Yes.
More, as in huge!
May be corrosive, depending on what you buy. Also, make sure you are not buying grenade launching blanks! I don't really know how to tell the difference on surplus blanks.
Yes.
More, as in huge!
May be corrosive, depending on what you buy. Also, make sure you are not buying grenade launching blanks! I don't really know how to tell the difference on surplus blanks.