No
I am an attorney who as been counsel to a Title II manufacturer (Machine guns, destructive devices ), a class III dealer (machine guns and silencers) a regular FFL dealer (common firearms) and a law enforcement agency which often dealt with automatic weapons. I also have been a world class competitive shooter, a sponsored "action pistol" master class shooter and qualified Expert in handgun and service rifle (miltary course)and Distinguished expert on the USMS handgun qualification. I also have shot extensively all sorts of small arms from the BAR, the M14, M16, UZI, Mac 10/11. Sten/Lancaster/Sterling SMGs, THompson SMG, HK MP-5, FN-FAL, Steyr Aug, Beretta AR70, Russian, Chinese, Hungarian, Polish, Czech and Bulgarian variations of the AK family
I am not a certified gunsmith but I can build a 1911 or an AR-15 from a parts kit. I also have been involved in teaching marksmanship and concealed carry courses to hundreds.
One doesn't have to be a master automotive mechanic or a Formula One Pit crew boss to know you cannot turn a VW beetle into an Indy 500 car either