Upotte!!: L85A1

Another close friend of Funco. She is a British L85 A1 assault rifle. Shy and clumsy, she has an unreliable nature and the habit of breaking a lot just like her namesake rifle. She idolizes Funco's elder sister Fal.

Upotte!!: FNC

One of the main girls of the story described as "good-natured and picked on" she is shown to be sensitive to humans who have good handling of weapons (though it's yet to be seen if all the girls are this way in some degree). She is the first to meet the school's New Teacher, introducing herself as the Belgium-made assault rifle FNC. She also goes by the nickname 'Funko' from her older sister FAL who also had the name entered in FNC's teacher's student list (assumed to have used her position as Student Council President and good relationship with the teachers to do so) much to FNC's chargin.

Because of the skeleton stock on her weapon-self she wears a T-back which gets her picked on due to an incident with the New Teacher calling her "T-back girl" and her literal return-fire putting him in the hospital twice. 

Upotte: M16A4

Funco's best friend, who nicknames her Fucco due to a spelling mistake. She has an energetic personality and a foul mouth with Osaka dialect, but is very kind. She is very delicate to the point of requiring frequent maintenance and is picky on what she eats representing her namesake's unreliability. She is an American M16A4 assault rifle (her name stands for "16") and has a large number of fans, as she is usually photographed for the cover of specialized gun magazines and this cohere with the real M16 which is very famous around the world (Second to AK-47 in terms of production number; see Comparison of the AK-47 and M16). In non-combat action, she tends to rapidly alternate between bursts of activity and sudden rests, relating to her namesake's three-round burst fire only capacity