OK Zoomer SR45

ok zoomer sr45 3d print

OK Zoomer SR45 STL Files

3D Printed Ruger SR45

OK Zoomer Details

As of today you can print the new OK Zoomer 3D printable Ruger SR45.

As 2023 is wrapping up, 3D gun developers are pushing out their latest projects before the year ends.

Shop Husky Armory

We are still waiting for Freeman1337 anticipated OK Boomer, 1911 frame. Coming soon, fingers crossed.

The 3D printed Ruger designed by UBERCLAY accepts Glock 21 magazines and shoots .45 acp.

Are y’all pumped for a meme’d out .45?

OK Zoomer in the Wild



OK Zoomer Tech Specs

The 3D printed Ruger SR45 orignates from a base design by Ghostgunsrspooky.

UBERCLAY brought the OK Zoomer the last mile and pushed it into public release.

There are three OK Zoomer variations included in the file pack:

  • OK Zoomer Frame w/ Grips
  • OK Zoomer Frame w/ Logo
  • OK Zoomer Frame w/ No Logo

The OK Zoomer is compatible with the .45 Ruger SR series, Glock 21 magazine, and SR9/40/45 Rail system.

The OK Zoomer is a straightforward build that does not include a ton of custom fitting. It also does not demand aftermarket hardware.

The developer noted that 99% of issues and malfunctions relate to the rear pin position.

Required Parts for the OK Zoomer


  • Filament
  • 3D Printer
  • Ruger SR45 parts kit
  • Slide
  • Barrel
  • Guide rod and recoil spring
  • Trigger, trigger bar, and sear
  • assembly
  • Locking block
  • Slide catch
  • Takedown pin
  • Trigger Pin
  • Rear block pin
  • Upper locking block pin
  • Lower locking block pin
  • SR rear rail
  • SR rear rail pin
  • Glock 21 Magazine



  • Gun Smithing Hammer
  • Drill
  • Punches

Suggested 3D Printed Ruger SR45 OK Zoomer Settings

Nozzle0.4 mm
Layer Height0.16 mm
Wall CountPreferred
Infill Density99%
Support TypeTree
Cooling FanPreferred
Bed AdhesionBest / Rails Down


  • PLA+ (eSun, Polymaker Pro or stronger)

If the 1911 is too much FUD for you but the taste of .45 won’t leave your mouth, the OK Zoomer is the 3D gun for you!

What are you waiting for? Grab a Ruger SR45 parts kit and get printing!

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 (3dgunbuilder.com) does not host, provide, develop, and/or have any affiliation with the firearm STL files or 3dgunvault.com. All files are hosted by a third party.

Dan M.
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