Plastivkov v4

plastikov v4 3d printed

Plastivkov v4 STL Files

3D printable AKM Receiver System

Finally, at long last the Plastikov v4 has been released by notable 3D gun designer IvantheTroll.

The Plastikov V4 represents a significant departure from the typical AKM receiver design. It features a rigid integrated pic rail, a slimmer overall design compared to previous versions, and increased compatibility with aftermarket stocks.

Designed to be compatible with true AKM-spec parts kits as well as AK-100 series and RPK-spec kits, the V4 build requires a pre-populated and headspaced barrel assembly.

The Plastikov v4 allows you to bring to life a huge variety of different AKM designs, origins, and calibers.

In The Wild



Plastikov v4 Technical Specs

The Plastikov v4 uses core AKM parts including bolt carrier group, trunnion, barrel, and magazine/magazine catch assembly. The 3D printed receiver holds the components together and is compatible with AKM, AK-100 series, and RPK parts kits.

The Plastikov v4 also requires a pre-populated, headspaced barrel assembly and includes two receiver “fit” specs to accommodate varying bolt carrier dimensions.

The inclusion of the trunnion support block greatly increases the accuracy of the Plastikov v4, and the build guide includes step-by-step build instructions and a video tutorial.

Plastikov v4 Parts List


  • An AKM (or AKM-based) populated/headspaced barrel assembly
  • AKM recoil spring assembly
  • AKM fire control group
  • AKM front-end furniture (if not included with the barrel assembly)
  • AKM Rear sight assembly (if not included with the barrel assembly)
  • AKM mag catch assembly

3D Printed Parts

  • Receiver (7.62 or 5.45/223 spec, standard or loose fit)
  • Trigger Housing (7.62 or 5.45/223 spec)
  • Endcap
  • Closeout Wedge
  • Selector Drum
  • Selector Lever
  • Trunnion Support Block


  • Various metric screws, bolts, and nuts (M3-M5 sizes)
  • Ball detent and springs
  • Threaded rods
  • Buffer and buffer screw


  • Drill bits: 3.5mm, 4mm, 5mm, 1/8”, 3/8”
  • Metric Allen Key Set (Ideally Ball-End, but Straight End is ok)
  • Imperial Allen Key Set (Ideally Ball-End, but Straight End is ok)
  • Needle-Nose Pliers
  • Screwdrivers
  • A boxcutter/utility knife
  • Dremel Tool with metal cutoff wheel (if you need to cut threaded rod)
  • Wrench to tighten #8 nuts (or just use channel-lock pliers )
  • RTV Silicone

Plastikov v4 Build Instructions

The Plastikov V4 represents an exciting development in the world of 3D printed firearms. Its innovative design features and detailed build instructions offer a compelling option for firearm enthusiasts interested in exploring this hobby.

Bring out your Eastern European roots and build your own Plastikov v4. Do it now!

Is something missing or incorrect?

DISCLAIMER: 3D STL files are for learning and documentation purposes only. The users of this website and files need to be aware of all applicable local, state, federal and regional laws. 3D Gun Builder does not encourage, condone, or promote any illegal activity.

3D Gun Builder ( does not host, provide, develop, and/or have any affiliation with the firearm STL files or All files are hosted by a third party.

Dan M.
Latest posts by Dan M. (see all)
3D Gun Files

Download over 100+ STLs


Learn 3D Gun Printing

Polymer 80

80% Guides & Tips

Industry News

Stay Up to Date

Suggest an Edit

If you see something incorrect or that we missed within this file, please let us know and we will fix it as soon as possible