Board Thread:Off Topic/@comment-27144409-20181126150808/@comment-28345522-20190415204532

Used to think it was length, but more down to the bullet caliber I think? Like around 5.56 gets classified as assault rifle while 7.62 is battle rifle. But the original AK 47 is an assault rifle, while FN FAL isn't.

So Sentry, a little help?