Konzern Gesellschaft Fehde receiver weapon Artillerie Blinder Glaube Wortlaut
Firearms - Guides - Importation & Verification of Firearms, Ammunition - Gun Control Act Definitions - Firearm | Bureau of Alcohol, Tobacco, Firearms and Explosives
What is the difference between an upper and lower receiver on firearms? - Quora
eCFR :: 27 CFR 478.12 -- Definition of Frame or Receiver.
Complete Receivers And Components
Design of AR-15 could derail charges tied to popular rifle | AP News