boss66tcode
a bit of an Eddie Haskle
The issue isnt so much the stock. Im fine with the original wood. But since this is for my store (DC does not allow pistols in stores), i wanted to create something a little more compact.
The fact they can just interpret the laws/rules however they want is the core issue.
It's your store, but I urge you to consider the possibility of over penetration of a 7.62x39 in a dense metro area.
Having 10 rounds might be nice, but a shotgun has advantages here.
Modding the gun (as a previous poster suggested) just to pass registration screams of legal implications and I wouldn't do it.