Defense Distributed Takes New Jersey 3D-Printing Case to Supreme Court

The petition presents two questions. The first comes from a strange venue fight. Defense Distributed sued in Texas, and the case was transferred to New Jersey. The Fifth Circuit later held  that the transfer was improper and directed the Texas court to request the case back. The New Jersey c...

By Josh C •

POTD: Interchangeable Parts Contract – Simeon North Model 1813

Welcome to today’s Photo of the Day! Here we have the pistol that put interchangeable parts into a US government contract for the first time. This is a Simeon North Model 1813 in 69 caliber, made in Middletown, Connecticut. The 1813 contract is the document people cite when they talk about ...

By Sam.S •

No More Form 4? Who Can Now Buy Suppressors Without ATF Registration

The midnight expiration of a judicial stay on August 13, 2026, marked a historic turning point for Second Amendment rights. Following the landmark federal ruling in Silencer Shop Foundation v. ATF, gun owners across the country are asking critical questions: Who actually qualifies to buy a suppre...

By Brandon Curtis •

PKM Headspace And Keeping It In The Fight

For maintainers, particularly those supporting partner forces, the PK series offers a notable advantage over many Western and other Soviet-designed systems with its adjustable headspace. This feature significantly simplifies sustainment and repair in austere environments, with the ability to mism...

By Lynndon Schooler •
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