SillyMaxx 1400 - Nerf Titan Reshell

1 minute firing demo

1 minute blaster overview

Reviews:

• BoomstickMods: https://youtu.be/hc5eouMWQyw
• Shaz: https://www.youtube.com/watch?v=yeSylI5rYSA 

The SillyMaxx 1400 is a homemade shell for the Nerf Titan air blaster! 

This design takes the air tank and air pump of the Titan, and puts it into a shell modelled after the Larami SuperMaxx 500 and Larami SuperMaxx 2000 (later called the Supermaxx 5000, produced by Nerf).

IF YOU WANT A STICKER FOR THE SIDE OF YOUR SILLYMAXX 1400, HERE YOU GO! https://www.redbubble.com/i/sticker/SillyMaxx-1400-Logo-by-Sillybutts/103172289.EJUG5 I recommend the Medium (5.5 x 1 inch) transparent sticker.

The main idea for the blaster was that Titans are a semi-common, high power air blaster, that most people don't use due to their size and ammo unavailability. This design makes the Titan smaller, and lets you use many different types of common ammo, like full length darts, short darts, Mega XL, Mega, and Rival.

MegaXL Performance using the Mega XL barrel: 115 avg out of Trivictus barrel, 12 pumps (stock Titan OPRV goes off at 12).

You can still use original Titan missiles/rockets with the included barrels, they slide over the outside of the barrel.

My barrels for the titan can also be found separately here: https://www.printables.com/model/874043-improved-nerf-titan-barrels-mega-xlmxl-mega-elite 

Performance

Performance numbers contributed by Shaznazabbadaz!

Maximum pumps before the stock Titan over pressure release valve kicks off. These numbers can be significantly increased with a plugged pump.

• MegaXL- 105FPS.
• 5 Full Lengths- 115FPS
• 5 half darts- 120FPS
• 10 half darts- 95-100FPS
• Triple Rival- 115FPS
• Mega- 120FPS

Hardware, Stickers, and Assembly

This blaster is not as cleanly assembled as my other designs. It was mainly made as a personal project. It is still not hard to build, but its certainly more involved than building a printed blaster straight from a hardware kit. There is glue.

Hardware:

• 1x Titan Tank and pump
• 26x Titan shell screws, or 4-40 screws. You don't need all of them for the blaster to be sturdy, but the holes are there anyway.
• 2x "longer" screws. These are for securing the Frontblock to the rest of the blaster. I used #4 x 1/2 inch pan head phillips screws. You could probably use the longest screws from the original Titan's shell. Basically, it needs to be a nice long, coarse thread screw that fits in the two holes in the front of the Frontblock.
• Glue. I used Super Glue / Cyanoacrylate glue.

You can also buy a SillyMaxx 1400 logo sticker to put on the side of the blaster from my RedBubble. I recommend the Medium (5.5 x 1 inch) transparent sticker. https://www.redbubble.com/i/sticker/SillyMaxx-1400-Logo-by-Sillybutts/103172289.OP1U7

Assembly

Here is my video, explaining how to assemble the blaster: 

TlDr,

• screw together the things with screw holes, glue together the things without screw holes.
• Attaching the Faux tank needs no screws or glue, it just dovetails on.
• Don't glue the Faux tank's back "pipe" into the body of the blaster, because then you can't remove the Faux tank to do any tank maintenance if need be.
• The tank and pump are NOT glued or screwed directly into, they are just friction fit and sandwhiched into the blaster.
• The trigger should only really be used with the Faux tank in place, or else it will bend slightly up, slightly bending the tank's release pin, causing leaks.
• The front block is screwed in with two screws. THESE SHOULD BE THE LONGEST SCREWS FROM THE TITAN SHELL, OR SOME OTHER LONG SCREW. I used #4 x 1/2in sheet metal screws from my local hardware store.

Tank and Pump Minimization

To be used in the SillyMaxx 1400 design, a stock Titan tank and Titan pump need to be slightly minimized. These minimizations do not increase the power of the blaster, they just make the tank and pump slightly slimmer.

Print Info

All STLs were exported in print orientation. STEP and F3D are also provided.

• The minimum build volume for your printer is 210mm x 210mm x 210mm if you use the split version of BodyBlockC. The minimum for the unsplit BodyBlockC is 210mm x 210mm x 215mm. The blaster was designed to fit on Ender 3 printers, or bigger.
• Some parts need brims, a lot of parts need supports. This blaster is NOT as cleanly printed as my other designs.
• BodyBlockC MUST BE PRINTED VERTICALLY, WITH THE RING AGAINST THE PRINT BED. If this isn't done, then the ring will be fragile and break off.
• I recommend rafts for the BodyBlockA and BodyBlockB parts, to keep them straight, and to make the supports easier to remove. I use Cura tree supports.
• The smaller parts (Trigger bits, tank pipe parts, the front cover rings, modules for the top of the faux tank, grip panels etc) should be printed at high infill. I did them at 20% gyroid infill, 4 walls.
• The barrels included in the fileset should be printed at 5 walls, at least 20% infill.
• The large parts (BodyBlockA,B,C, Faux Tank, Frontblock, etc) and the pump grip can be printed at lower infill and wall count. I did them at 5-10% gyroid infill, 3 walls.

Misc.

If you build any of my designs, I'd love to see yours! Feel free to message me on Discord (Sillybutts#5905) or tag me on a post on Reddit (u/SillyTheGamer).

Thanks Nick_La_Plante, DJnobility, Junior7, BansheeIndian, Shaznazabbadaz, and SuperStressed for photos. 

China: 你好！ 我擁有這個設計。 想生產請聯繫我. 你好！ 我拥有这个设计。 如果你想生产，请联系我.

Donations & Merch

If you like what I do, please consider supporting me! 

I don't charge for my files, so any donations or merch purchases would be greatly appreciated!

• Patreon (Monthly donations)
• Buy Me A Coffee (One-time donations)
• AWESOME shirts made in collab with Brandon Diaz
• RedBubble My merch shop, full of fun Nerf-y stickers and shirts!