Trigun Revolver AGL .45 with mechanical parts

A Totally new make of the revolver from the original Trigun anime. This is the post repairs version with the smooth side cylinder. There is also an optional fluted cylinder if you prefer that look, you only need to print one or the other.

Added renders showing the mechanical bits inside the frame, the Angel Plant under the top cover and the break action ejection.

Features:

• Working break action with latch
• Working ejector (if you add a spring)
• Moving trigger and hammer
• Clicky noise maker for when the cylinder is spun
• Properly sized .45LC dummy cartridges
• Removable top cover to show Angel Plant
• Barrel and frame have ported cut outs

Chicago screws used for the frame pivot are a remix of https://www.thingiverse.com/thing:3776696 by T1nd3rb0x
Trigger mechanism is a remix of https://www.thingiverse.com/thing:3173889 by paulopereira

Assembly instructions:

Cylinder: If you want it to auto eject, you will need a spring with an outer diameter of no more than 12mm and in inner diameter of no less than 6mm and a length of at least 15mm. You can skip the spring if you want and just snap the ejector in place.

• Drop the spring into the central opening of the cylinder body
• Align the ejector to the cylinder body so that the square peg is aligned with the square cutout and the spring loaded hook is aligned to the cutout on the inside, this will let it snap in place and move in and out as needed without getting lost.

Upper Frame:

• Insert the barrel so that it aligns with the peg facing upward
• slide the barrel shroud over the barrel and it should align correctly to the frame
• If everything looks good you can glue them in place
• Once the barrel is in, add the cylinder pin and glue it in place.
• The cylinder can now slide into place on the cylinder pin
• The Top cover should now snap into place connecting the barrel shroud and frame, no need to glue unless you do not care about the extra details

Lower Frame:

• Start with the trigger assembly, please refer to the photos here https://www.thingiverse.com/thing:3173889. The only difference is one part was turned into a washer as it was not needed for this model.
• Once assembled and tested, install the side plate, you can glue it at the fat peg nearest the frame hinge, the other end will be held in by the grip
• Once that is assembled and the glue dry, you can add the grip and glue it in place

Once both the upper and lower frames are complete, use the fatChicagoScrews as the hinge for the frames, you can adjust how much tension you want by tightening or loosening the screw.

Change log:

5/26/2025: Added a ejector (V3) with slightly smaller diameter, should move more freely.

12/4/2024:

• Further strengthened the frame latch, should solve the issue of the thumb tabs breaking off.

12/2/24:

• Adjusted thickness of the sides of the frame latch as well as the thickness of the thumb rest, it should be more robust now.

11/16/2024:

• Removed rim from 2 of the 3 trigger pins as they prevented proper interlock with the frame as reported by fusionor

10/30/24
- Adjusted frame latching mechanism to provide more clearance for the Cylinder
- Adjusted Barrel Shroud to properly mate with the upper frame.
- Added the option of a fluted cylinder to match the pre-repair look

10/29/24
- Fixed issue with lower frame not mating properly with upper frame and increased hole depth for the trigger group pegs. New file has _V2 at the end.

10/25/24
- Added color separated image to help assembling the trigger mechanism

10/24/24
- Fixed the cylinder and Ejector, both made the external walls thicker and all the missing geometry that was causing issues should be resolved.
-Changed status to work in progress in case other issues come up. I ran out of filament when printing my copy so was not able to fully test things out.

10/20/24:
- Fixed barrel shroud, it was missing a very important cutout
- Adjusted trigger to have more clearance
- Adjusted frame latch pivot pin to give more clearance
- Made the chambers in the cylinder larger for easier insertion of the shells
- fixed the ejector to match
- Added basic assembly instructions

10/19/2024

• If you downloaded before 10/19 you will need to re-download the FatChicagoScrewFemale_Fixed.stl There was something whack with the geometry and it totally failed in printing for me.

10/18/24:
- If you downloaded this in the first hour it was up it had the wrong CylinderMainPin file, please download the new one that interfaces with the barrel indexing peg.