Deterrence Dispensed

Deterrence Dispensed (DetDisp) is a decentralized, online collective that promotes and distributes designs for open-source 3D printed firearms, gun parts, and handloaded cartridges. The group describes itself as aligned with the freedom of speech and anti-copyright movements.

DetDisp is best known for developing and releasing the FGC-9, a semi-automatic 3D-printed carbine requiring no regulated gun parts.

History
In February 2019, a group of 3D gun designers chose the name "Deterrence Dispensed" as a reference to Defense Distributed, the first 3D firearms organization. By 2020 the group claimed thousands of members, many of whom lived in jurisdictions where unlicensed firearm production was illegal. Prominent among the group's pseudonymous members was the late German-Kurdish gun designer "JStark1809". Deterrence Dispensed has used multiple, alternative social networks and platforms due to suspensions from mainstream sites, including Tumblr and Keybase. At one time, Deterrence Dispensed was the sixth most popular team on the Keybase platform, but by January 2021 they would be banned, a decision attributed to Keybase's acquisition by Zoom Video Communications.

The group has since published files and blueprints on file-sharing websites built by LBRY, including the website Odysee.

Designs
Deterrence Dispensed is best known for developing and releasing the FGC-9, a 3D printed carbine requiring no regulated parts. At the peak of its popularity, the group also distributed blueprints for AR-15s, an AKM receiver called the "Plastikov", handgun frames, and a magazine for Glock pistols named after New Jersey Senator Bob Menendez, who once pushed for crackdowns on the online sharing of 3D printable firearms designs. In 2019 the group released a design called the "Yankee Boogle", which is an auto sear that converts a semi-automatic AR-15 into a fully automatic one.

Criticism
Since the death of JStark, former members of DetDisp have been criticized for founding organizations in opposition to the original open source and anti-copyright values of the organization.