ID - 137596399 TI - Gun control : 3D-printed AR-15 lower receivers AU - Krouse, William J. AU - Library of Congress. PY - 2018 PB - [Washington, D.C.] : Congressional Research Service, DB - UniCat KW - AR-15 rifle. KW - Gun control KW - Firearms KW - Three-dimensional printing KW - Law and legislation UR - https://www.unicat.be/uniCat?func=search&query=sysid:137596399 AB - ER -