Glossary Reloading Glossary of TermsAll | B C D E F H J L O S T | Submit a nameThere are currently 2 names in this directory beginning with the letter O.OAL (Overall Length)The full length of a cartridge, from base to tip.OgiveThe exact point on the bullet where it starts changing from it's full diameter width smaller going down to the point of the bullet, Submit a name