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Open Source Defense

Open Source Defense

100% gun rights, 0% culture war. Making people proud to care about gun rights.

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Substack
PricingOnly free issuesPublishesWeekly
Issues344SubscribersRead opensourcedefense.substack.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

OSD 375: Breaking down each of the ATF’s 34 new rules

The ATF released 34 draft rules this week. They broke them down into five categories: Repeal, Modernize, Reduce Burden, Clarify, and Align. Here we go:

4 days ago
27
6

OSD 374: The law is the law, unless the ATF sends some emails

Last week, we linked a story that we summarized as “ATF will slightly loosen its ban on homemade pistol kits after all”. Here was our recap of the facts:

11 days ago
23
2

OSD 373: Guns suck, drone edition

Imagine you’re an enterprising civilian defense entrepreneur. The year is 1500 and you’ve started a small factory making matchlock firearms. If you could wave a magic wand, what would you make better about your guns? Well, here are some ide...

18 days ago
23
0

OSD 372: You will be arrested after using a gun in self-defense. Then what?

Two employees at our local gun store here in Austin, Texas were involved in a defensive shooting last night. The rough outline, according to Michael Cargill, the gun store owner, is:

24 days ago
36
8

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The writers behind this newsletter.

  • Open Source Defense

    100% gun rights, 0% culture war. Making people proud to be associated with gun rights, with friendly, thoughtful, and incisive writing on guns.

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