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M12 | Shotgun Prop

Print Profile(3)

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

Default Profile
Default Profile
Designer
60.3 h
8 plates
4.0(1)

Stock, Ergonomic
Stock, Ergonomic
Designer
13.9 h
2 plates

12 gauge, 2-3/4" shell, inert
12 gauge, 2-3/4" shell, inert
Designer
4.7 h
4 plates

Open in Bambu Studio
Boost
236
553
76
23
241
28
Released 

Bill of Materials

Bambu Filaments
Select all
Red (10200) / Filament with spool / 1kg
Gold (13405) / Filament with spool / 1 kg
Black (10101) / Filament with spool / 1kg
List other parts
  • M3 Circlip (Optional) x 2:
  • M2x8mm Self-tapping SHCS x 1:
  • M4x8mm Self-tapping SHCS x 7:
  • M4x25mm SHCS x 1:
  • M4x30mm SHCS x 1:
  • M4x35mm SHCS x 1:
  • M4x10mm FHCS x 2:
  • 2.5x45mm Steel Pin x 1:
  • 2x10x0.3mm - Shell Release Arm Spring x 1:
  • 3x10x0.6mm - Safety Selector Spring x 1:
  • 4x5x0.6mm - Extractor Spring x 1:
  • 4x15x0.6mm Spring - Trigger/Hammer x 2:
  • 4x40x0.6mm Spring - Lifter Arm Spring x 1:
  • 7x5x0.6mm - Shell Interruptor Spring x 1:
  • 12x210x1mm - Action Spring x 1:

Description

Introducing the M12: a new, fairly modular 12 gauge shotgun. Combining with highly detailed parts and functional assembly, this models offers the experience of handling a weapon and shotgun building experience.

This model consists of 83 individual components, providing realistic detail and rewarding assembly process. Be it for cosplay, a prop collection, or just funsies, the M12 offers an authentic and well built system.

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A token of appreciation if you like this model 🎖️🏆

Membership

This is a way to support my work, to help me continue creating more models, and allow you to make adaptations of your own Your support is a tremendous push to keep doing what I enjoy most and share my efforts with you.

Join

 

- Features -

Modular design: featuring replaceable firing unit, forend, barrel and more
Functional Mechanisms:

  • Actuated safety switch, trigger and hammer
  • Reciprocating bolt and shell lifter
  • Swappable buttstock pads
  • Compatibility with underbarrel mounting
  • Chambering and extraction (manual load only)

Safety Features:

  • Plugged (solid) barrel and magazine tube
  • No firing pin channel (or space for it)
  • No channel for striking hammer
  • Hammer is used for audible and tactile feeback only

Customization:

The model is highly customizable with all parts replaceable, including the receiver, barrel and magazine tube, handgrip, sights, forend and more, to truly allow you to make this shotgun your own.

Attachments and upgrades, such as dummy red dot sights, flashlights and more are available HERE, expanding the possibilities of your build.

 

12 gauge shells included: comes with inert 12 gauge 2-ž" ammunition
Accessories: comes with a fixed iron sights, a picatinny mounted shell carrier and a sling mount


- Instructions -

Assembly and Fitting:

Required tools:

  • S1.5/2.5/3 Hex Key
  • Pliers/7mm Socket
  • 2-150mm Steel Punch
  • Mallet/Hammer

Required consumables:

  • Acrylate glue/2-part epoxy

Included step-by-step instruction for all modules. Easy to follow, full of visual ques and text instructions.
Compatibility:
Compatible with 2-½" up to 3" 12 gauge shells that meet the SAAPI dimnesional specifications
Compatible with picatinny rail and M-LOK accessories


- Support -

Contact:
If you encounter any issues with printing, assembly, etc., please leave a comment below or email me at: vissidus@gmail.com
-or join my discord channel
I'll do my best to help you resolve any and all issues I can

If you've printed the model and enjoyed playing with it, a follow and a like would be greatly appreciated!

 

Disclaimer: the Author assumes no responsibility or liability for any misuse and damage caused by the contents of this publication. The model and individual parts contained in this publication are not intended to be used to perpetrate any illegal activity.
Under no circumstances shall the Author of this model and publication be liable for any alterations made to the contents of this publication by any party aimed to construct a firearm.


Documentation (7)

Assembly Guide (7)
Firing Unit - Assembly Guide.pdf
Barrel Magazine Tube - Assembly Guide.pdf
Bolt - Assembly Guide.pdf
Buttstock - Assembly Guide.pdf
Forend - Assembly Guide.pdf
Receiver - Assembly Guide.pdf
Actuator Arm Rod - Assembly Guide.pdf

Comment & Rating (76)

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License

If you want to use this model commercially, please join my membership.
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This user content is licensed under the MakerWorld Exclusive License.

You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.