Oregon proposal would require gun owners to obtain permits

The sweeping legislation would also require people to undergo background checks before purchasing or sharing ammunition and would limit ammunition purchases to 20 rounds within a 30-day period.

Voters in Oregon pass strict gun-control measure - Los Angeles Times

Oregon judge extends restraining order on state's permit-to-purchase gun law

Initiative would require Oregon gun owners lock guns, be liable for damages

Oregon bill would require permits to buy guns, limit ammunition

Fledgling effort aims to get measure for stricter gun laws on Oregon's November ballot - OPB

U.S. judge rules in favor of tough Oregon gun law, giving initial victory

Have Gun Will Travel Transporting Your Handgun Across the U.S.

Oregon bill would require permits to buy guns, limit ammunition

Oregon gun safety measure may make it onto fall ballot - OPB

Fledgling effort aims to get measure for stricter gun laws on Oregon's November ballot - OPB

Gun show loophole - Wikipedia

Oregon Measure 114 gun permit-to-purchase system won't be ready by Thursday, attorney general concedes

Law would require a permit to purchase firearms in the state

Weapons common on Oregon college campus despite 'gun-free zone

Oregon is Poised to Pass the Strongest Gun Law in the US With Measure 114 - Portland Mercury