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FN-BB90 | BB Gun | Interchangeable Magazine | Scope

IP Report
GIF

Print Profile(14)

All
A1 mini
X2D
P2S
P1P
X1E
H2C
X1
A1
H2D
H2S
X1 Carbon
H2D Pro
P1S
A2L

Highly recommended!!! | [easier to print & reinforced frame]
Highly recommended!!! | [easier to print & reinforced frame]
Designer
1.4 h
1 plate
4.5(474)

Outdated version! Please check out the reinforced versions!
Outdated version! Please check out the reinforced versions!
Designer
1.5 h
1 plate
4.5(543)

reinforced frame & better firing range (tight tolerances)
reinforced frame & better firing range (tight tolerances)
Designer
1.4 h
1 plate
4.5(179)

Need More Ammo
Need More Ammo
27 min
1 plate
4.8(47)
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Open in Bambu Studio
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8576
16020
2176
1 k
23.9 k
13.5 k
Released 

Description

News [22.04.2025]

I have added two new print profiles! 

Both feature a reinforced frame to support the weak point at the ammo inlet.

The firing range was increased too.

Difference: The “recommended” version features increased tolerances of 0.2mm for easier printing and a reduced chance of parts fusing together, which allows them to move much smoother too!

 

It is finally time for a new BB-Gun-release of mine: FN-BB90 - Featuring an interchangeable magazine sitting on top of the shooter, I took the opportunity and designed it in a way, that it resembles the infamous FN-P90 that many of you may be familiar with. The cherry on top is the rail on top of the gun, which can be used for all kinds of attachments (so far, I've only designed a scope, so feel free to create your own ones)

For detailed assembly instructions, please watch my YouTube video:

Useful printing information

Layer height: 0.2mm, or finer (haven't tried taller than 0.2mm)
Perimeters: 3+
Material: PLA Basic (not matte or silk!!!), PETG, ABS, ASA, etc.
Supports: Not required!
Please clean you build plate, to ensure best first layer adhesion!
Note: Your printer should be able to handle 0.2mm tolerances fine. Otherwise parts might fuse together or have to much friction when assembled!

 

Warning

This 3D model of a BB pistol is not a toy. While it may look like one, it can be potentially lethal if misused.

I assume no liability or responsibility for any damage, injury, or legal consequences resulting from the use, reproduction, or modification of this model.

Use responsibly and ensure compliance with all applicable laws and safety guidelines.

 

Important Information for usage of this gun

When the gun is not in use, please always remove the magazine to keep the bb release from wearing out. After some time, it will probably wear out anyway. If so, please try bending the spring back into place with help of light heat (for example a lighter).
Please also use this model with more caution, if no magazine is inserted, due to the rather thin and fragile section that would be in contact with the magazine.

 

That's basically it, so have fun and enjoy!

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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.