The following weapons were used in the anime series Fate/Apocrypha:
The Mauser C96 is seen in a flashback sequence in "Hundreds of Flames and Hundreds of Flowers" when Darnic Prestone Yggdmillennia remembers the time he was in Fuyuki during World War II.
A Walther PPK appears to be in the duty holster of a Poliția officer in "Knight of Rebellion", which is not correct. Since the show takes place in the early 2000s, the Pistol Carpați or the Glock 17 would have been an appropriate sidearm.
Chiappa Rhino 20DS
A Chiappa Rhino 20DS with black finish is used in "Traumarei" by Reika Rikudo to shoot at Sieg.
The Karabiner 98k is used by Wehrmacht forces as seen in a black and white image in "Apocrypha: The Great Holy Grail War".
Remington Model 700
A Remington Model 700 is seen with a Romanian hunter in "The Appearance of the Saints".
A sawed-off double barrel shotgun is used by hired mercenary Kairi Sisigo as his primary weapon. It uses Gandr-powered bullets, made out of chopped fingers when he engages supernatural foes. Although he will use it on magi as well.
The Bronze-Link Manipulator is used by Fiore. Mars is the codename for the BLM's built-in machine guns.
Mk 2 hand grenade
A grenade made from a magus' heart in the shape of a Mk 2 hand grenade is used by Kairi as his grenade of choice.
Several smoke grenades are used by Sisigo in "The Last Master" when covering for Jeanne and Archer of Black.