Interested in firearms but not sure where to start? Check out Project Appleseed for a welcoming, educational, and affordable introduction to the fundamentals of marksmanship.
Organizations
Second Amendment Foundation
Firearms Policy Coalition
Gun Owners of America
Open Source Defense
New Parts Suppliers
JSD Supply
Ghost Guns
Polymer80
80P Builder
3CR Tactical
80% Lowers
RightToBear.com
80 Percent Arms
Midwest Gun Works
MDX Arms
3D Printing
Portals
The Gatalog
Ctrl+Pew's Complete Getting Started Guide
r/fosscad
Are We Cool Yet?
DEFCAD
Community Sites
Hoffman Tactical
3D Print General
#Liberator12k
Fudd Busters
Pilot Hobbies
Vinh Nguyen
Chairmanwon
PrintYour2A
DB-Firearms
jny the human
Community Vendors
MAF Arms
Parts Dispensed
RK Spookware
Aves Rails
Riptide Rails
FGCKits
Digital Nimbus Labs
Armitu Fabbrica
INMC
Invader Zip
Vonscherf Arms
Vanguard Arms
JC Arms
Daikon Defense
PNW Tactical Supply
Deadhead Parts
Used Parts Kits
EveryGunPart.com
APEX Gun Parts
Max Arms
Sarco, Inc.
Arms of America
Red Star Arms
Atlantic Firearms
Royal Tiger Imports
Centerfire Systems
RTG Parts
Velocity Firearms
Various Suppliers and Resources
McMaster-Carr
Polymaker
Creality3D
Palmetto State Armory
KAK Industry
MidwayUSA
Printables
Monero
Teaching Tech 3D Printer Calibration
Odysee