BudsGunShop.com - Stamped receiver

Franklin, Yes you can put a stock on this firearm with proper paperwork. It makes an SBR so file your tax stap and wait. Most SBR builds on this platform use the ACE folding stock adapter. Illegal to add stock without proper paperwork filed and returned.

Stamped to legally put a stock on it you need to do the NFA paperwork nd get a NFA tax stamp before installing a stock you can install a brace without these legal issues

Franklin, this Draco does have a "Stamped" Receiver. You can put on a stabilizing brace but if you put a "Shoulder Stock", it immediately becomes illegal unless you pay the $200 Tax Stamp and register it as an NFA SBR "Short Barreled Rifle". Adding a Stock removes the "Pistol" classification.