Freedom Dev Co Printable MAC-11 Upper

about

The Freedom Co Mac Upper is a printable MAC-11 upper design. The printable upper shell is combined the following parts to complete the upper:

  • MAC-11 bolt
  • MAC-11 barrel
  • 2x Freedom11 trunnions by 1776 Supply
  • Allthreads, lock nuts and other hardware

A complete build kit containing all required hardware listed above, as well as the hardware for the Project Obsidian lower, can be purchased from 1776 Supply Co: https://www.1776supplyco.com/product/limited-edition-obsidian-complete-build-kit/

Instructions for assembling this upper can be found on page 5 of the Project Obsidian Guide included in this release.

This upper can be used with several lower designs, including:

  • Project Obsidian
  • MacMommy
  • Frank and Beans
  • Project Lotus

At this time this upper is not considered compatible with designs that use aftermarket uppers (such as the MacDaddy, Mac n' Cheese, Sumac, etc.) - however, it may be possible to create a special adaptor which will allow the use the Freedom Co Mac Upper with these designs.

files

File Extension
! PROJECT OBSIDIAN - GUIDE !.pdf pdf
F.C. PRINTABLE MAC11 UPPER RECEIVER.stl stl
README.txt txt

versions

Version: 1.0.0 latest

Initial release

about

The Freedom Co Mac Upper is a printable MAC-11 upper design. The printable upper shell is combined the following parts to complete the upper:

  • MAC-11 bolt
  • MAC-11 barrel
  • 2x Freedom11 trunnions by 1776 Supply
  • Allthreads, lock nuts and other hardware

A complete build kit containing all required hardware listed above, as well as the hardware for the Project Obsidian lower, can be purchased from 1776 Supply Co: https://www.1776supplyco.com/product/limited-edition-obsidian-complete-build-kit/

Instructions for assembling this upper can be found on page 5 of the Project Obsidian Guide included in this release.

This upper can be used with several lower designs, including:

  • Project Obsidian
  • MacMommy
  • Frank and Beans
  • Project Lotus

At this time this upper is not considered compatible with designs that use aftermarket uppers (such as the MacDaddy, Mac n' Cheese, Sumac, etc.) - however, it may be possible to create a special adaptor which will allow the use the Freedom Co Mac Upper with these designs.

Download

Metrics

Views

5.9K

Downloads

740

Project Info

release date

Jan 24, 2023

artifact type

Printable project

library category

Printable Peripherals / Parts

fabrication methods

Primarily Printable, Hybrid

fabrication tool

3D Printer

release country

United States

language

English

license

No license

Firearm Info

types

Pistol, Pistol-Caliber Carbine

platform

MAC-11

part

Upper Receiver

files

File Extension
! PROJECT OBSIDIAN - GUIDE !.pdf pdf
F.C. PRINTABLE MAC11 UPPER RECEIVER.stl stl
README.txt txt

versions

Version: 1.0.0 latest

Initial release

The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.

Ghost Gunner 3s, GG3s, True Desktop CNC, by Defense Distributed Ghost Gunner 3s, GG3s, True Desktop CNC, by Defense Distributed

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