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Super Drum 70 | talon compatible 70 round nerf half-dart drum

NOT TO BE SOLD BY FRONTLINE FOAM OR BLASTERGUYS
POTATOFEEDERNERF IS ALLOWED TO SELL OFF REMAINING STOCK

UPDATE 29.08.25: added a 55mm neck option
UPDATE 09.08.25: updated the .3mf with the newest parts
UPDATE 31.07.25: Modified the necks to work better in AEBs and high RoF flywheelers.
UPDATE 20.07.25: Added back rounding to dummy that got removed somehow
UPDATE 17.07.25: Removed triangular holes from fan. old file still exists, but is marked OLD
UPDATE 10.07.25: Updated .step with new necks, i forgor :(
UPDATE 04.07.25: Changed the number of dummies in the .3mf to the correct amount.
UPDATE 26.06.25: Modified the necks to better fit flycore blasters.


Welcome to the largest capacity dart drum there is!

If you want to sell the Drum or hardware kits to it, please contact me first.

licensed sellers are:

604Blasters: https://604blasters.com/products/kptnautismus-super-drum-70-hardware-kit
HW kit
Based in Canada, global shipping except China and Russia

GingerNinja24: gingerninja7525 on Discord
Prebuilts
Based in the UK, shipping to UK and EU preferred

Shiguangji 3D-Workshop: https://shop321075479.taobao.com/
Prebuilts
Based in China

BearswaresUS: https://bearswares.shop/products/super-drum-70-by-kptnautismus
Based in USA

PiggyFoam: https://piggyfoam.com/products/super-drum-70
HW kits, printed parts and prebuilts
Based in Singapore, Global shipping

ChaosBunnyCustoms: https://www.chaosbunnycustoms.com/collections/super-drum-70

Blaster-Time/Foam Focus: https://www.blaster-time.eu/shop/kptn-a-super-drum-magazine-hardware-kit/
Based in the Netherlands, global shipping

Viking Foam Arms: coming soon!
Based in Europe

OUTOFDARTS: https://outofdarts.com/products/kptn-a-super-drum-magazine-hardware-kit
https://outofdarts.com/products/kptn-a-super-drum-70-round-magazine-3d-parts-hardware-kit
Based in the US

Containment Crew: https://www.containmentcrew.com/product-category/brand/kptnautismus/
Based in the US

Capital 3D: https://www.capital3d.au/products/super-drum
Based in Australia

BOM:

-4-8x drum springs
-13x m3x10 button/socket head screws
-11x M3x4x5mm brass inserts
-2x 6804-ZZ or 2RS bearings
-ballpoint pen spring (~4,5mm OD, ~25mm length)

-one extra screw and heatset insert required for the molle clip version

-silicone spray lube

Assembly instructions:

https://youtu.be/-Rf9GtquNHU?si=8-30qUi31-80FlHQ

Supports are needed only for your neck of choice, the knob and the fan. every part is preoriented.

DISCLAIMER: Some slicers will auto orient the neck so it stands up. we have found it to be more reliable with the “kptnautismus” inscription facing downwards.

you choose the neck based on how far your magazine is sticking out, you measure it by sticking a talon mag into your blaster, marking where the blaster stops and measure the length of the inserted part of the magazine (minus the feed lips). now choose the closest size that is larger than your measurement. 

you'll need extra dummies too.

the 55mm neck takes 3 dummies.
the 90mm neck takes 4 dummies.
the 130mm neck takes 5 dummies.
the 165mm neck takes 6 dummies.
the 200mm neck takes 7 dummies.

Credit to atlasunit22 who helped me develop this drum and even had the ideas for the ratchet knob and the bearings.

further credit goes to many other members of the BCFF Discord for printing it and giving feedback during beta.

Compatibility:

It likes blasters better in the following order: Springers>motorized pusher>solenoid>AEB
the shorter the bolt stays open the less time the drum has to push another dart in.

Blaster

Problems?

Spring amount Drum (test amount, yours may not need exact number)

Setup Blaster

Motorized Piston Pump

N

4-6

Ontos

N

6

Protean

N

6-7 depending on fire rate

If solenoid, it needs 4S and double springs

Longshot Pro

N

6

Nexus Pro

N

6

SLAB (metric)

Y (seal O-ring rubs)

6

Seagull

Y (seal O-ring rubs)

Matrixfire

N

6-8

Talon converted

LN-01

N

8

SBF

N

8

SBL2.0

N

6-8

Sweetheart Storm

N

8

tested with multiple, many heavily modified

Lynx and derivatives

N

6-8

FDL

N

8

Fury-X

N

6

Aeon Pro X

N

6

Nexus Pro X

N

6

Aeon Pro

N

6

Siren Gnarl

N

6

Jurassic Pro

N

6

Dictator

Y (Neck too short)

6

Worker magazine adapter

Y (neck too thick)

X-Shot magazine adapter

Y (retention mechanism too weak)

Dart Zone magazine adapter

N

Super Drum 70 | talon compatible 70 round nerf half-dart drum

by KptnAutismus · original on Printables ↗

Sports & Outdoor / Other Sports

♥ 391⬇ 1.5k🖨 32 prints

License: Creative Commons — Attribution — Noncommercial — Share Alike ↗nerfmagazinetalon

Print profiles

  • FrontHalfMolle.stlDEFAULT

    ⏱ time and weight estimated after preparation · 1 material(s)

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    Prints on: A1 mini 0.4PLA

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  • MolleClip.stl

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  • BearingSpringBlock.stl

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  • RatchetLock.stl

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  • Knob.stl

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  • RatchetLever.stl

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  • Spacer.stl

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  • Shaft.stl

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  • FrontHalfFid-Midlock.stl

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  • Rearhalf.stl

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  • FrontHalf.stl

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  • Super Drum 70 Colour picker.3mf

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  • SkeletonizedFan (OLD).stl

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  • Fan.stl

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  • Dummy.stl

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  • Neck 90mm (4 dummies).stl

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  • Neck 130mm (5 dummies).stl

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  • Neck 165mm (6 dummies).stl

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  • Neck 200mm (7 dummies).stl

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  • Super Drum 70.3mf

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  • Neck 55mm (3 dummies).stl

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