Sand-Shark Labs Final Condition Blaster Files

This is the set of STL Files needed to print your own Final Condition.

All STL files and "Read Me" files are also in the single ".zip" compressed file in the "other files" with all files in corelating folders, but will need to be unzipped when downloaded. 

MAKE SURE TO DOWWNLOAD AND READ ALL THE "READ ME".txt FILES FOR PROPER UNDERSTANDING OF PRINT SETTINGS AND PROCEDURES.

All information on Final condition, including PRINT SETTINGS, recommended batteries, the Build Guide, and hardware can be found in this Google Document Link: https://docs.google.com/document/d/1jloYv2Xjhrs2cQS9Zle0aVadSg1ZmTFQ8R7m5TRGYE0/edit?usp=sharing

Here is a YouTube video overview of Final Condition: https://youtu.be/rFkk4zwvvtA

SAFETY DISCLAIMER:

This is a high power blaster that uses LiPo batteries, both of which can inflict an injury if improperly or recklessly used. I am not responsible for damage or injuries you inflict onto yourself or others with this blaster or LiPo batteries. Keep your hands and long hair away from the Fly Wheels and Motors when powered. Blaster may need maintenance periodically. Keep printed parts out of the heat and direct sunlight. Keep blasters out of water, and avoid operation in wet weather conditions. Do not use or modify the blaster with intent to cause injury. When building, never operate on live wires.

Abbreviated List of Patch notes (Full Version on Information Sheet)

-UPDATE 4; 10/30/2025: Current Version

-Added FlyRollers that fit Flywheel The World Merlin motors (and other similar motors).

-Added longer motor covers for more modding possibilities.

-Changed geometry of side Panels, Battery Covers and Strikers for strength and build quality.

-UPDATE 3: 10/20/2024:

-"Bar Clamp Top" added to list of base STLs. This makes new clamp has a perimeter that protects the On/Off Switch.

-Previously known "Bar Clamp" made thicker and renamed "Bar Clamp Bottom".

-Battery Housing L/R (Stock) added 2 new screw holes and removed some geometry around the On/Off Switch so that the new "Bar Clamp Top" can be mounted onto the stock.

-UPDATE 2: 8/16/2024:

-Changes to "Retention Brace A", "Retention Brace B", and "Retention Tooth" that make it much stronger.

-More reliable Feelers, and multiple Feeler options for troubleshooting.

-Added a "Pump" with looser tolerance to prime smoother.

-Added filets on "safety".

-Added a Chamber Cover option that compensates for layer compression rather than expansion

-Small update to print settings for "Grip" and "SideBars".

-Split the download into 2 ".rar" folders to reduce file size (it got too large to post on Etsy even when compressed). One for STLs and a separate for the PNGs.

UPDATE 1: 7/15/2024:

-Added "Pump" File which was accidentally missing in the release

Final Condition is a 3D printed high power nerf blaster capable of launching multiple darts/balls at once. This flywheel double-barrel beast comes complete with pump action, shell ejection, 3 position safety switch and two fully independent trigger mechanisms. If you ever wanted to feel like Doomguy, this is the nerf blaster to build.

Full hardware kits are sold on my Etsy page when they come back in stock.

And please look at the troubleshooting section of the Google Document before emailing me.

Files are pre oriented, and all Parts fit in a printer build volume of 210mm (L) x 210mm (W) x 215mm (H) with some parts needing rotations. No support is required, with the exception of "Extended Barrels" which should have some extra support to the build plate. Brim will be required for thin parts with low surface area.

I am releasing the files under the CC - BY - NC -ND license. This means:

-You can only print these files for yourself or a friend, in which Do not charge them unless it is for filament cost.

-Do not resell, or redistribute copies of these files

-If you wish to sell Final Condition(s) or parts, we must come to an agreement beforehand.