Silly Shell -- 12x Short Darts -- Airtight Barrels 3x4 Short Darts -- Triple Ramrod

12x Short Darts ----- Silly Shell ----- with 3x airtight  barrels
 
12x Short Darts  (3x4) 
or 36x caliber .50 Foam Balls

+ Loading Tool with 3 ramrods for fast and easy loading.

I added 3 separate airtight  barrels to a silly shell for better dart fit 
and no air pressure loss when shooting.

This shell brings an FPS boost and an increase in accuracy and range.

I made the barrels slightly wider in the lower half to reduce friction and make loading the last darts a little easier.

Alternatively, you can use this Silly Shell to shoot .50 caliber FOAM balls. 12 of these can be loaded into each barrel, so a total of 36 FOAM balls.

This shell has a length of 163,8mm and is much longer than the normal Silly Shells and therefore more suitable for blasters like the Anemone, Wildstyle or Silly Shell Launcher Attachments.


FPS test with the Anemone (3 bungee loops):
  
12x Short Darts:      ~ 69 FPS

I've also designed a few other unconventional multi-dart silly shells with separate airtight barrels or spigots:
*   6x / 9x / 12x Short Dart Silly Shell (+Triple Ramrod)
*   4x / 5x MEGA Dart Spigot Silly Shell
*   SNIPER + MEGA XL Spigot Silly Shell

The file is already pre-oriented.

Print settings (the same settings as for the other Silly Shells):
0,2mm layer height
at least 5 walls
20% gyroid infill
at least 7 top and bottom shell layers
wall generator: Arachne

Print with brim if you have poor print bed adhesion.
NO supports needed.

Sillybutts recommends 100% infill for the first 13mm of the Silly Shells. 

As with all printed barrels, it is always a very good idea to sand the inside of the barrels to smooth it out a bit. Sanding also makes loading the barrels easier.

Thanks to Sillybutts for the files that I could use for this remix.