It depends on the brand. Sometimes letters indicate features, for instance, a Beretta F is slightly different that a Beretta FS.
Sten submachine gun
the 19th letter in the alphabet
s for
Stevens 940 shotguns have a letter after model number is a way to date this gun?
Science is not an acronym
Soon
Herbert Schmidt.
Gun is not an acronym, and does not stand for nor abbreviate any other word.
what s the meaning of each letter of the word service
Stand
septic tank
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