[jyl]

My thoughts:

The disassembly/trigger lock requirement is explicitly contra to the Supreme Court's decision. Pretty much assures DC another adverse ruling.

The semi-auto ban is probably contra because is a very common, popular type of self-defense weapon, but need another court decision to determine.

The bureaucratic requirements like photos, fingerprinting, etc, and the background check requirements like ballistics test, criminal record, mental health check, I would think they pass legal muster.

DC can probably get away with some delay in issuing registrations, even a couple months might pass muster.