Puella Magi Madoka Magica
The following weapons were used in the anime series Puella Magi Madoka Magica:
Homura Akemi uses a Beretta 92FS. Presumably stolen from a US Army base, meaning that it is intended to be a U.S. military issued Beretta M9.
Desert Eagle Mark XIX
Homura steals a Desert Eagle Mark XIX from a Yakuza locker room.
Remington Model 870
A Remington M870 with a ribbed barrel and synthetic furniture is stolen along with a Desert Eagle and a sword from a Yakuza locker room.
Brown Bess Flintlock Musket
Mami Tomoe's main weapons are Brown Bess Flintlock Muskets. Endless numbers of them can be summoned to be wielded as clubs and fired by hand or remotely by magic. They are able to fire shotgun shells as well.
Howa Type 89
Homura steals a Howa Type 89 from a JGSDF base. Mainly used to defend herself from witch minions especially during Walpurgis night.
Homura is seen killing witches with a hybrid M249 SAW that appears to be a Para variant with a fixed or collapsible stock. Presumably stolen from either a JGSDF or a US Army base.
M26 hand grenade
Homura uses several M26 hand grenades.
M84 stun grenade
Homura uses a M84 stun grenade in episode 9.
On request from Mami to find a more potent weapon than a golf club, Homura creates home-made pipe bombs with instruction from the internet.
During the final battle dozens of AT-4s are summoned from Homura's "hammer space" along with RPGs and fired en masse at Walpurgis Night.
During the final battle dozens of RPG-7s are summoned along with AT-4s and fired en masse at Walpurgis Night.
A battery of M224 Mortar are seen firing at Walpurgis Night during the final battle. Presumably stolen from United States Forces Japan stocks.
Type 88 Surface-to-Ship Missile
Homura summons a battery of Type 88 SSMs during the Walpurgis Night. Presumably stolen from JGSDF stocks.