This digital model is a 1:2 scale miniature toy and display replica intended solely for hobby, educational, engineering, and display purposes. It is not a firearm, is not designed to function as a firearm, and cannot chamber, load, or fire any real ammunition.

The design has been intentionally engineered to be mechanically incompatible with real firearm components. None of the parts are interchangeable with, compatible with, or intended for use with any firearm. The internal design differs substantially from that of any real firearm and is not suitable for conversion into a functional weapon.

Any projectile-launching capability incorporated into this model operates solely through a low-energy toy mechanism and is intended only for launching the included lightweight printed projectiles over short distances. The model is not capable of firing real ammunition, cartridges, primers, casings, pellets, BBs, metal projectiles, or any commercially manufactured ammunition.

This model is intended as a novelty toy and display item only. It is not designed, manufactured, marketed, or sold as a weapon.

By downloading, printing, assembling, or using this model, the user agrees to the following:

• The model shall be used only in accordance with applicable local laws and regulations.
• The model shall not be modified or adapted for the purpose of launching higher-energy projectiles.
• The model shall not be modified, scaled, or altered for the purpose of creating a functional weapon or firearm component.
• The model shall not be used to threaten, intimidate, or imitate criminal activity.
• The model shall be used only in a safe environment and never aimed at any person’s face or eyes.
• Adult supervision is recommended when used by minors.

Morethan3D make no representation that this model is legal in every jurisdiction. It is the responsibility of the purchaser, downloader, printer, assembler, and user to ensure compliance with all applicable laws, regulations, platform policies, and local restrictions.

Morethan3D expressly disclaim liability for any injury, damage, loss, misuse, modification, unlawful use, or consequences arising from the download, printing, assembly, possession, distribution, or use of this model.

If you do not agree with these terms, do NOT download, print, assemble, or use this model.

If you want to save this How-To instruction as a pdf file (and print it out later if needed), simply copy the URL of this page and paste it to https://www.printfriendly.com/ . Printfriendly will generate a printer-friendly pdf of the page with all the texts and images for you.

Please consider joining Morethan3D community on our Discord channel to discuss 3D printing hints & tips, ask questions, and get help if you come across any printing issues.

The STL package of this model includes an “All-In-One” Print Profile created for Bambu Lab H2 Series 3D printers. If you don’t have a H2 Series but any other printers from Bambu Lab, simply load the profile in Bambu Studio and change the printer setting to your printer. If you are new to 3D printing and never use a “All-In-One” Print Profile before, follow this instruction: How to use Bambu Studio’s All-In-One Print Profile

If you don’t have access to any Bambu Lab 3D printers. We recommend you to download Bambu Studio and load our Profile up so you can replicate the print settings that we use for each part of the model in your own slicer. We highly recommend using a 0.2mm Nozzle to print all parts of this model, except the Base – which can be printed with a 0.4mm Nozzle

Please note: The STL for each part was saved in the recommended orientation to print on FDM printers. Hence, when you load the STL in your slicer software, you don’t need to orientate them again, unless you want to try to print them in a different orientation.

So now you’ve got all your parts printed? Great! Let’s assemble the model. I’ll take you through the assembly process step by step but before that, you need to purchase some items:

• 5mm dia x 3mm thick N42 Neodymium magnets (LINK) | Qty: 18-off
• 3mm dia x 2mm thick N42 Neodymium (LINK) | Qty: 4-off
• 3mm dia x 10 mm L Parallel Dowel Pin (LINK) | Qty: 2-off
• 3mm dia x 20mm L Parallel Dowel Pin (LINK) | Qty: 5-off
• M3x6mm Countersunk Screw (LINK) | Qty: 7-off
• M3x8mm Button Head Screw (LINK) | Qty: 3-off
• Rubber Band (LINK) | Qty: 1-off
• Super glue (LINK) | Qty: 1 bottle

At this step, all I want you to do is try to stack all the parts together to get a good understanding of where they are located. Because there are a lot of magnets you need to fit during the assembly process, doing this first step will give you an idea of how to fit the magnets in each part correctly. Please use the files in STEP 01 folder, and the photos below if required.

Parts required (refer to the photos below)

• 1x Barrel (a)
• 1x Front Sight Block (b)
• 1x Muzzle Brake (c)
• 1x Cleaning Rod (d)
• 1x Handguards (e)
• 1x Dowel Pin (3mm dia x 20mm L) (highlighted in RED)
• 3x Magnets (5mm dia x 3mm thick) (highlighted in RED)

Assembly process

1. STEP 2a: Glue 1x Magnet (5mm Dia x 3mm thick) into the back of the Barrel. Then slide Front Iron Sight, Slant Muzzle Brake, and Cleaning Rod into the Barrel from front
   

   IMPORTANT: This magnet needs to be pushed all the way in (see pics below). The top of the magnet should sit 1.5mm below the top of the hole.

2. STEP 2b: Glue 2x Magnets (5mm Dia x 3mm thick) into top front hole of the Handguards, and insert 1x Dowel Pin (3mm dia x 20 mm L) into the front bottom hole of the Handguard
   

   IMPORTANT: Please note that the outer magnet slightly protrudes out of the hole (about 1.5mm). The Dowel Pin also protrudes 4mm out of the hole

3. STEP 2c: Assemble the Barrel and the Handguards together

Parts required (refer to the photos below)

• 1x Receiver (a)
• 1x Rear Sight Assembly (b)
• 1x Sub-assembly from STEP 2 (c)
• 1x M3x6mm Countersunk Screw (d)
• 2x M3x8mm Button Head Screw (e)
• 1x Magnets (3mm dia x 2mm thick) (highlighted in RED)
• 3x Magnets (5mm dia x 3mm thick) (highlighted in RED)

Assembly process

1. STEP 3a: Glue 2x magnets (5mm dia x 3mm thick) and 1x magnet (3mm dia x 2mm thick) into their locations on the side and bottom face of the Receiver
   

   IMPORTANT: Please note that the magnets (5mm dia x 3mm thick) slightly protrude out of their magnet holes (about 1.5mm)

2. STEP 3b: Install the Rear Sight Assembly to the Receiver and secure it with a M3x8mm Button Head Screw
3. STEP 3c: Install the Sub-assembly from STEP 2 to the Receiver and secure it in place with a M3x8mm Button Head Screw. Then, secure the top half of the Handguards to the Rear Sight Assembly with a M3x6mm Countersunk Screw

Parts required (refer to the photos below)

• 1x Bolt Carrier (a)
• 1x Rubber Band (b)
• 1x Sub-assembly from STEP 3 (c)
• 1x Dowel Pin (3mm dia x 10mm L) (highlighted in RED)
• 1x Magnet (3mm dia x 2mm thick) (highlighted in RED)

Assembly process

1. STEP 4a: Glue 1x magnet (3mm dia x 2mm thick) into the magnet hole near the bottom end of the Bolt Carrier.
   

   IMPORTANT: This magnet protrudes slightly out of the hole (about 0.5mm). Please refer to the Magnet Diagram below to ensure that this magnet is installed with the correct pole orientation.

2. STEP 4b: Insert a Rubber Band through the opening on top of the Rear Sight Assembly, and secure it in place with a Dowel Pin (3mm dia x 10mm L)
3. STEP 4c: Slide the Bolt Carrier from the rear of the Receiver till it touches the Rear Sight Assembly. Pull the Rubber Band through the main hole of the Rear Sight Assembly, over the slot on top of the Bolt Carrier, going down and again turning towards front, then secure it firmly in the groove at bottom of the Bolt Carrier.
   

   IMPORTANT: You can repeat the process above to add more Rubber Bands if needed. The more Rubber Bands added, the more resistance the Bolt Carrier becomes when being pulled back

Parts required (refer to the photos below)

• 1x Trigger Guard (a)
• 1x Trigger (b)
• 1x Trigger Latch (c)
• 1x Pistol Grip (d)
• 1x Sub-assembly from STEP 4 (e)
• 2x M3x6mm Countersunk Screw (f)
• 2x Dowel Pin (3mm dia x 20mm L) (highlighted in RED)
• 3x Magnets (5mm dia x 3mm thick) (highlighted in RED)

Assembly process

1. STEP 5a: Glue 2x magnets (5mm dia x 3mm thick) into their locations on the top face and front face of the Trigger Guard
   

   IMPORTANT: These magnets need to be pushed all the way in (see pics below). The top of the magnet should sit 1.5mm below the top of the hole. In addition, please refer to the Magnet Diagram below to ensure that all magnets are installed with the correct pole orientation.

2. STEP 5b: Install the Trigger Guard to the Receiver
3. STEP 5c: Install the Pistol Grip to the Receiver with two M3x6mm Countersunk Screw
4. STEP 5d: Install the Trigger to the Receiver using 1x Dowel Pin (3mm dia x 20mm L)
5. STEP 5e: Glue 1x magnet (5mm dia x 3mm thick) into the hole at the back of the Trigger Latch, then install the Trigger Latch to the Receiver using 1x Dowel Pin (3mm dia x 20mm L)
   

   IMPORTANT: Please refer to the Magnet Diagram below to ensure that all magnets are installed with the correct pole orientation.

Parts required (refer to the photos below)

• 1x Hinge (a)
• 1x Swivel Joint (b)
• 1x Stock (c)
• 1x Butt Plate (d)
• 1x Dust Cover (e)
• 1x Dust Cover Release Button (f)
• 1x Sub-assembly from STEP 5 (g)
• 4x M3x6mm Countersunk Screw (h)
• 1x M3x8mm Button Head Screw (i)
• 1x Dowel Pin (3mm dia x 20mm L) (highlighted in RED)
• 6x Magnets (5mm dia x 3mm thick) (highlighted in RED)

Assembly process

1. STEP 6a: Glue 3x magnets (5mm dia x 3mm thick) into their locations on the top, front, and rear faces of the Hinge.
   

   IMPORTANT: Please note that the top magnet slightly protrudes out of the hole (about 1.5mm).

2. STEP 6b: Slide the Hinge into the rear of the Receiver, secure it in place with two M3x6mm Countersunk Screws.
   

   IMPORTANT: Test the Trigger to ensure it is now functional – pull the trigger, and let go. If the trigger returns to its default position then it’s all good!. If NOT, double check if the magnets have been installed incorrectly or not

3. STEP 6c: Glue 1x magnet (5mm dia x 3mm thick) into the magnet hole in the front of the Swivel Joint.
4. STEP 6d: Glue 1x magnet (5mm dia x 3mm thick) into the magnet hole on the side of the Stock, then install the Butt Plate to the rear of the Stock using two M3x6mm Countersunk Screws
5. STEP 6e: Slide the Swivel Joint into the front of the Stock, secure it in place with one M3x8mm Button Head Screw
6. STEP 6f: Slide the Stock into the Hinge and secure it in place with one Dowel Pin (3mm dia x 20mm L)
7. STEP 6g: Glue 1x magnet (5mm dia x 3mm thick) into the magnet hole at the bottom of the Dust Cover, then glue the Dust Cover Release Button to the back of the Dust Cover
8. STEP 6h: Use the Cocking Handle to pull the Bolt Carrier back until it engages with the Trigger Latch
9. STEP 6i: Slide the Dust Cover into the rear of the Receiver, then pull the trigger to release the Bolt Carrier to its default position.
   

   IMPORTANT: The Bolt Carrier MUST be pulled back until it engages with the Trigger Latch BEFORE the Dust Cover can be installed or removed! If this sequence isn’t followed, the Dust Cover may be damaged during the installation or removal process.

10. STEP 6j: Test the Stock to ensure it can be fully extended/folded. Please note that the Hinge/Swivel has built-in locking mechanism to prevent the Stock from folding itself unintentionally.

Parts required (refer to the photos below)

• 1x Magazine (a1)
• 1x Magazine End Plate (a2)
• 1x Rear Sight Leaf  (b)
• 1x Safety Lever (c)
• 1x Base (d)
• 2x Bullet_New (e)
• 4x Bullet_Shell (f)
• 1x Dowel Pin (3mm dia x 10mm L) (highlighted in RED)
• 1x Dowel Pin (3mm dia x 20mm L) (highlighted in RED)
• 1x Magnets (3mm dia x 2mm thick) (highlighted in RED)
• 3x Magnets (5mm dia x 3mm thick) (highlighted in RED)

Assembly process

1. STEP 7a: Glue 2x magnets (5mm dia x 3mm thick) into the magnet hole at the back of the Magazine. Glue the Magazine End Plate to the bottom of the Magazine, then install the Magazine into the Receiver
   

   IMPORTANT: The outer magnet slightly protrudes out of the hole. Please refer to the Magnet Diagram below to ensure that all magnets are installed with the correct pole orientation.

2. STEP 7b: Install the Rear Sight Leaf into the Rear Sight Assembly and secure it with a Dowel Pin (3mm dia x 10mm L)
3. STEP 7c: Glue 1x magnet (5mm dia x 3mm thick) and 1x magnet (3mm dia x 2mm thick) into the magnet holes in the Safety Lever.
4. STEP 7d: Install the Safety Lever to the Receiver
5. STEP 7e: Assemble the Base as per picture below
6. STEP 7f: Install the AK74M to the Base

Parts required (refer to the photos below)

• 1x Bullet_V1 (a)
• 1x AK74M from STEP 7 (b)
• 1x Magnet (3mm dia x 2mm thick) (highlighted in RED)

Assembly process

1. STEP 8a: Glue 1x magnet (3mm dia x 2mm thick) into the pocket at the bottom of the Bullet_V1.
   

   IMPORTANT: This magnet needs to be pushed all the way in. The top of the magnet should sit 1.5mm below the top of the hole. Please also note that this bullet is NOT the same as the one used to decorate the Base in STEP 7 – those don’t have any magnet hole and won’t work if you want to shoot them.

2. STEP 8b: Remove the Magazine from the Receiver
3. STEP 8c: Load the Bullet into the Bolt Carrier from underneath the Receiver (through the Magazine slot)
4. STEP 8d: Reinstall the Magazine to the Receiver
5. STEP 8e: Push the Safety Lever down
6. STEP 8f: Pull the Bolt Carrier back using the Cocking Handle until it engages with the Trigger Latch
7. STEP 8g: Pull the Trigger to release the Bolt Carrier. As the Bolt Carrier moves forward, the bullet will be launched through the barrel.