RPG Spring-Loaded Rocket Launcher | Print-in-Place - Free 3D Print Model

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Rexi Labs

Toys & Games>Other Toys & Games

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A2L

Non AMS Version | One Color Per Plate

Designer

2.9 h

4 plates

4.7(12)

AMS Version

Designer

4 h

4 plates

4.4(7)

Open in Bambu Studio

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437

966

605

323

Released

Bill of Materials

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Description

Want more like this model? Check out these collections:

Grenades | Artillery & Ammo | Life-size Weapons | Missiles & Bombs | and more (3)…

If you'd like to support my ability to make more models, please consider boosting or buying me a coffee

Summary

The spring-loaded RPG rocket launcher you've asked for is finally here. This is totally print-in-place, so you can take it right off the printer and start using it. It can shoot over 30ft/10m with the long range rounds and over 15ft/5m with the replica RPG rounds.

Tips

No assembly is required, simply remove the launcher from the build plate and pop off the support in the bottom. If the support doesn't come off on its own, easiest way to remove it is to push down the plunger at the top of the print and then grab/remove the support.

Filaments used

Bambu Matte Caramel
Polymaker Metallic Chrome (Amazon link)
Polymaker Army Green (Amazon link)
Bambu Silk+ Silver

Never point this model at people or animals. Do not put any objects in the model that don’t come with the model. Do not attempt to modify the model in any way. Do not point at eyes or faces, always point the model away from yourself and others. Use of eyewear is recommended for anyone in the area. This model should only be used by adults and kept away from children.

Boost Me (for free)

If you enjoy my work and would like to help support my ability to share more (and even better) models in the future, please consider boosting or buying me a coffee at the link below. Your support is what helps me have enough filament and supplies to do all the print testing required for my models to be high quality and easy to assemble. It takes a mountain of test prints for each model. Thanks :-)

Here's a link to my Buy Me a Coffee page, thanks for the support!

( ! ) Do not sell my prints — I have not authorized selling prints. If you sell my prints on Etsy, Amazon, eBay, etc, I will find out.

This 3D print is intended for decorative purposes only and is not suitable for children. Small parts may present a choking hazard and edges may be sharp. By printing this 3D print, you assume all liability for any harm to yourself or others resulting from its use.

rpg

rpg-7

rocket propelled grenade

Comment & Rating (40)

@user_1024349532

Print Profile

AMS Version

Very cool and worked well, probably my favourite toy I’ve printed. it doesn’t shoot the RPG rounds super far (~8ft) I think if you pull it too hard it could have break hence some other reviews being negative, it’s super fun if you’re realistic and not expecting a lethal weapon.

@HenFam

Why does the long-range ammo look so much more different than the regular ammo?

The designer has replied

@rexilabs

It has somewhat to do with trial and error and probably aerodynamics if I had a guess. For most of my spring-loaded launcher models, the more realistic ammo tends to be larger and heavier so it doesn't travel as far. The long range ammo is much lighter and closer to being round and symmetrical so it would theoretically fly through the air more easily as well. I originally made the longer range ammo for a ship's cannon model, but it flew so far that I now just include it with all of my launcher models as an option if you want something that flies super far.

@HenFam

Alright thanks👌

@user_1772340087

Omg so good This is time for rocket jumping

@user_3759045041

you should make a british piat version of this since it was springloaded

The designer has replied

@rexilabs

That's interesting, I didn't realize it was spring loaded

@user_3202116967

Print Profile

AMS Version

worked perfectly! great design.

The profile uploader has replied

@rexilabs

Glad you are enjoying it 🙂

@Tomas_salerno

it is the best model you can print

The designer has replied

Show original

@rexilabs

Glad you are enjoying it 🙂

@JCPIII

do you have any idea what minimum angle bambu supports? I am on an ender 5 and the supports are all the way up through the spring

The designer has replied

@rexilabs

The spring is kind of a weird exception, despite having overhangs it's still prints just fine, at least on all the Bambu printers I've tested it with. If you enable automatic supports it will think it needs supports but it actually doesn't. To answer your question though, it depends on the layer height, for a 0.2 mm layer height the minimum support angle for Bambu is 30°, but less than 0.2 it decreases at least a 25° if not 20° first the shortest layer heights. If I had a guess, the reason why the spring can print despite the overhang is because each layer is overhang is very minimal.

(Edited)

@JCPIII

Replying to @rexilabs :

thanks

@Elvafamilie

Print Profile

Non AMS Version | One Color Per Plate

the grip on the back that you use to easily pull back broke very easily

The profile uploader has replied

@rexilabs

Thanks for the feedback, I'm working on a new version with a separately printed but stronger pull back handle.

@rickichu200

huh, this feels like you already did this one…

(Edited)

The designer has replied

@rexilabs

You would think so, but this is actually my first model of the launcher. More to come eventually 🙂

@rickichu200

yeah probably feels familiar because you already did ones like it

@Henry123456

Print Profile

Non AMS Version | One Color Per Plate

very cool but if you pull to hard the back pulling thing falls of

The profile uploader has replied

@rexilabs

Thanks for the feedback, I'm working on a alternate version that would be quite a bit stronger, the only trade off is that it's no longer print in place and requires some really easy assembly, but that's probably a decent trade-off.

License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.