Rainbow Six - SMG 12 Printable and functional

🎮 Hey Siege Fans! 🎮

Introducing my 3D-printable SMG-12 replica, inspired by the iconic sidearm used by Vigil, Dokkaebi, and Warden in Rainbow Six Siege!
This model is designed with functionality, realism, and fun in mind—perfect for cosplay, display, or just showing off to your squad.

🔫 Key Features:

• ✅ Swappable Magazine – Reload like a true Operator.
• ✅ Folding Stock – For compact display or action poses.
• ✅ Picatinny Rails Included – Mount your favorite sights.
• ✅ Functional Charging Handle – Chamber action included!
• ✅ Easy Assembly & Disassembly – No glue required (but optional for reinforcement).
• ✅ Modular Design – Customize or upgrade individual parts.

🛠️ Parts List:

• Base frame
• Trigger grip
• Stock
• Barrel
• Magazine
• picatinny Rails x 5

• Chamber insert

   

• 11x m3x10mm screws

🛠️ Instructions:

Insert the Trigger grip in the base

Insert the Barrel over the trugger grip lip
font forget the Chamber!!!

Insert the Pins
There are different sizes!!!

Screw in Stock plate on the back

insert the pin  through the plate and stock!!

Put connecting plate between barel and base with 2x m3 screws!!!

Screw in the Rails with the m3 screws!!!

Enjoy!!!!

Whether you're a collector or a Siege die-hard, this model brings the SMG-12 to life like never before. Let me know if you’d like a preview render—I can whip one up for you!

💬 Feedback and ideas welcome—let's make this the ultimate Siege sidearm replica!

Design by Demerdragon on MakerWorld (license: BY-ND).