LIL DUDE (Mini M-LOK to 1913 Adapter) release image
82 2

LIL DUDE (Mini M-LOK to 1913 Adapter)

h* // haymarket customs @HaymarketCustoms:e
Details
Released Indexed 4.3MiB Creative Commons Attribution 4.0 International Automatically verified

The M-LOK to Picatinny rail you didn't know you didn't need.

Why? Because I'm teaching myself FreeCAD and because I wanted to model something
useful, ubiquitous, and well-documented. I made this model from scratch using
the Parts workbench and the original MIL-STD-1913 technical specification.

printing

Print using a filament suitable for functional parts. I have had excellent results
with PA6-GF/CF and PET-GF/CF. The 3MF file is oriented correctly and with the
recommended settings, but in short: print solid and orient such that the rail is
parallel to the print bed.

milling

todo soon

hardware

  • 2x M5 Button Head Socket Screws
  • 2x M5 T-nuts

changelog

  • 6/7/26 add relief for t-nut locking in mlok recoil lugs
    • cleanup files and update png
  • 6/6/26 initial release

LBRY Tags: 3d2a; pic rail; fosscad; accessory; guncadindex

CC-BY
Commercial
Remixable
Sharable
Accessory
Files
Explore this release's contents 23 entries
This is a preview for indexing purposes only -- you must acquire this release directly from one of its sources to receive any of this content. GunCAD Index does not distribute gun design files or documents.
    • LIL DUDE +8
      • 3MF +1
        • M-LOK-1-SLOT-TO-1913-3-SLOT.3mf 79.7KiB
      • FCSTD +6
        • M-LOK-1-SLOT-TO-1913-3-SLOT.20260707-101057.FCBak 664.0KiB
        • M-LOK-1-SLOT-TO-1913-3-SLOT.FCStd 664.0KiB
        • M-LOK-MOUNTING_FACE.FCStd 14.9KiB
        • M-LOK-RECOIL_LUG.FCStd 18.9KiB
        • MIL-STD-1913-BASE.FCStd 40.4KiB
        • MIL-STD-1913-RAIL.FCStd 205.3KiB
      • JSON +1
        • M-LOK-1-SLOT-TO-1913-3-SLOT.json 464.5KiB
      • PDF +2
        • M-LOK_Release_FAQs.pdf 1.2MiB
        • MIL-STD-1913.pdf 284.5KiB
      • PNG +2
        • M-LOK-1-SLOT-TO-1913-3-SLOT.png 1.3MiB
        • Print Orientation.png 8.4KiB
      • STEP +1
        • M-LOK-1-SLOT-TO-1913-3-SLOT.step 130.5KiB
      • STL +1
        • M-LOK-1-SLOT-TO-1913-3-SLOT.stl 261.2KiB
      • README.md 839B
Related
Talon Swarm M-Lok Mini AFG GunCAD Index Seal of Approval

Talon Swarm M-Lok Mini AFG

742
•
Foregrip, Furniture, Accessory + 2
Laffs Dynamics
Laffs Dynamics
Odysee
Walther GSP 22lr Dry Fire Adapter

Walther GSP 22lr Dry Fire Adapter

2.3K
•
Accessory, 22 Long Rifle, Target + 4
BigFootPL
BigFootPL
Printables
Lee Perfect Powder Measure Through Die adapter Multi Calber

Lee Perfect Powder Measure Through Die adapter Multi Calber

1.6K
•
Reloading Tool + 4
Jon
Jon
Printables
AFG angled foregrip m-lok + rear groove

AFG angled foregrip m-lok + rear groove

692
•
Foregrip, Furniture, Accessory + 4
puffy_dominion
puffy_dominion
Printables
Magpul Bipod for M-LOK to Swivel Studs Adapter

Magpul Bipod for M-LOK to Swivel Studs Adapter

1.0K
•
Bipod, Furniture, Accessory + 4
wc23
wc23
Printables
CZ Shadow 2 dry fire hammer block two types

CZ Shadow 2 dry fire hammer block two types

523
•
Accessory, CZ + 4
CemCam
CemCam
Printables
MEC Shotshell Reloader Funnel - Short Legs for Bottle Support

MEC Shotshell Reloader Funnel - Short Legs for Bottle Support

184
•
Accessory, Reloading Tool + 4
discosanta
discosanta
Printables
M-Lok Standard Toilet Paper Holder Adapter

M-Lok Standard Toilet Paper Holder Adapter

69
•
Accessory + 4
My random parts that I make for myself/friends
My random parts that I make for myself/friends
Odysee
CP33 M-Lok to Picatinny Rail conversion

CP33 M-Lok to Picatinny Rail conversion

61
•
Accessory, KelTec + 4
San Koha Industries
San Koha Industries
Odysee
.30-06 to 7.65x53mm Argentine Mauser Trim Jig

.30-06 to 7.65x53mm Argentine Mauser Trim Jig

45
•
Accessory + 4
gopr
gopr
Odysee

Report Release

PROTIP:
Bailiff, whack his peepee.
- Horizontally Spinning Rat of Wisdom

Edit Tags

Select existing tags to remove, or search for new tags to add. Edits will go into a moderation queue.

Matching Tags
Current
Staged
PROTIP:
Add all tags you think are correct for this release. See the tag directory in the sidebar for a list of all tags.
- Horizontally Spinning Rat of Wisdom

What Does Verified Mean?

How GunCAD Index determines release quality

Verified releases are displayed with a badge
Verified releases meet GunCAD Index's release quality checks. These checks look at packaging, documentation, and file hygiene.
There are three tiers of verification:
GunCAD Index Copper Verification Seal 1,487 releases

A release with a Copper Seal passed automated checks for documentation and source files.

Requirements

The automatic heuristics are currently:

  • The archive must be parseable by the Index (usually by being a ZIP or being on a platform that already exposes the filetree).
  • The archive must contain at least one documentation-type file: .md .pdf .txt
  • The archive must contain at least one printable mesh file: .3mf .amf .obj .stl
  • The archive must contain at least one source file: .f3d .fcstd .iges .igs .scad .sldasm .sldprt .step .stp
  • The archive must not contain rendered GCODE: .cnc .gco .gcode .nc .tap
  • The release must not be in beta.
  • The release must not be obviously heavily disliked on its platform of origin.

Visual documentation and license metadata are positive signals, but they are not hard blockers for the automatic check.

GunCAD Index Green Verification Seal 1,155 releases

A release with a Green Seal meets manually-reviewed quality checks for documentation and source files.

Requirements

These use RFC-2119 keywords.

  • It MUST NOT be marked as beta.
  • It MUST NOT contain GCODE.
  • It MUST be documented. Requirements for documentation:
    • It MUST be included in the archive. It MUST NOT be only available via platform description.
    • It MUST be accurate. Text and graphics MUST NOT refer to features that were removed prior to release. Graphics MAY include said features so long as they do not pertain to the assembly being demonstrated and are not distracting.
    • It MUST be comprehensive. Auxiliary resources SHOULD NOT be required to complete the build by a reasonable, median builder. Remixes MAY link to their upstream release in lieu of this requirement.
    • It SHOULD contain useful graphics, especially of complicated/dense assemblies.
    • It SHOULD contain a comprehensive list of authors.
    • It SHOULD contain a valid license for the files in the bundle.
    • It SHOULD contain parametric redistributables, such as STEP files, either in the bundle or available via link.
  • It MUST be available in an unencrypted archive in a format modern computers can extract. It SHOULD be a common open-source file format (zip, 7z, tar.gz, etc.). It MUST NOT be only a model file. It MUST NOT be password-protected, even if that password is available via its platform of origin.
  • It SHOULD be sanitized/scrubbed to remove PII with reasonable available tooling

If you have a release you would like to submit for verification, please reach out to the site administrator. Channels who continuously maintain a verifiable level of quality may be candidates for automatic green-tier verification.

GunCAD Index Gold Verification Seal 49 releases

A release with a Gold Seal was judged by manual review to be exceptional within its class.

Requirements

To get this seal, a release must be:

  • Already a candidate for green-tier verification.
  • Culturally significant.
  • Of outstanding quality.
Verification is a signal about packaging, documentation, and file hygiene standards. It is not a guarantee in any way of completeness, safety, functionality, or legality within your jurisdiction.

Disclaimer

Loading disclaimer…