EntityQ4997308· pop 12· linked from 371 articlesbump stockSign in to savegun stocks that can be used to assist in bump firingConnectionscarbineEntityDonald TrumpPersonrifleEntitygun barrelEntitystockEntityprimerEntitysawn-off shotgunEntityright to keep and bear armsEntityunderwater firearmEntityelephant gunEntityChevron U.S.A., Inc. v. Natural Resources Defense Council, Inc.EntityBarack ObamaPersonwarEntityFloridaEntityweaponEntityAustinEntityhuntingEntitygunpowderEntityfirearmEntityThe New York TimesEntityCategories2017 Las Vegas shootingFirearm actionsGun politics in the United States