Resident Evil Requiem Leon's assault revolver

Here's a semi-funcional prop of Leon's revolver from RE9. It has a funcional single action hammer and trigger, also a spinning cylinder and casing ejector. You need a 13mm spring to make the casing ejector work and to make the cylinder lock in place. There's also a cartridge that should fit the cylinder. By the way get ready for A LOT of gluing.