Skip to content
Advertising

AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED

Screenshot-2026-05-05-154039.png AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Untitled.png AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Lower.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Upper.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
End Cap.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Barrel Nut.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Screenshot-2026-05-05-154039.png AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Untitled.png AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Lower.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Upper.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
End Cap.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED
Barrel Nut.stl AIRSOFT M4 BODY - LOWER + UPPER - SKELETONIZED

🔫 3D models of guns or weapons are dummy objects or prop toys and have no real functionality as weapons. They are intended for entertainment or decorative purposes only. For any design violating our T&Cs, please report them.

Advertising
Make an offer
Share
Add to
Make
?
Creation quality: 5/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.
License
Usages
3D design format
4 files (STL) Close
  • Barrel Nut.stl 34.999998000000005 × 20.000000000000007 × 35.000007999999994 mm
  • End Cap.stl 15.0 × 35.999859 × 53.540001000000004 mm
  • Lower.stl 208.995567 × 41.397822000000005 × 102.891722 mm
  • Upper.stl 204.300004 × 35.597789 × 57.173975999999996 mm

Learn more about the formats
Publication date
Design number 4392645
Design author CrayZee
CrayZee

CrayZee

Issue with this design? Report a problem.

3D printer file info

3D model description

M4 BODY FOR AIRSOFT PURPOSES (V2 GEARBOX)
Speedsoft replica style body

Upper Receiver
Lower Receiver
Endcap

Thin and lightweight with cool looking cutouts. Compatible with usual outer barrels. Included a barrel nut aswell

Compatible with my grips and other upper receivers.

Update 1 - Slightly smaller cutouts in the lower magwell
Update 2 - Added barrel nut

3D printing settings

Rigid filament, i used PETG-CF and is very sturdy
I recommend printing the lower at an angle (around 30 degrees) on its back, slightly sinked into the bed a few mms.
4 walls
25%+ infill (won't have much place for infills)
Ensure good layer adhesion.

Some slight filing will be necessary depending on your printer (on the pin holes, especially in the front).

Categories

All categories › Game › Airsoft

Meta tags

Tags

Advertising

Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 4 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 3 solutions accessible to all:

  • ADVERTISING: Disable your ad blocker.
  • DONATE: Make a donation via Ko-Fi Donate
  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!

Sharing and downloading on Cults3D guarantees that designs remain in makers community hands! And not in the hands of the 3D printing or software giants who own the competing platforms and exploit the designs for their own commercial interests.

Cults3D is an independent, self-financed site that is not accountable to any investor or brand. Almost all of the site’s revenues are paid back to the platform’s makers. The content published on the site serves only the interests of its authors and not those of 3D printer brands who also wish to control the 3D modeling market.