Looking for help with 1917 Artillery Luger

[alanint]

Originally Posted by Bill_in_VA

FWIW, this isn’t necessarily an NFA violation. Attaching the stock would be, since it’s neither an original nor repro LP.08 stock, but simply having the two pieces (gun and stock) together isn’t.

Not altogether correct. ATF has a lovely charge called "Constructive Intent". Merely possessing both parts can be construed as a violation. This legal jargon is often used to charge people who own a legal AR15 and a short barreled upper, or full auto parts not placed inside the gun.