Noun
AR-15 (plural AR-15s)
(trademark) A lightweight, semi-automatic rifle, based on the original design of the ArmaLite AR-15.
Certainly nobody under 21 should have an AR-15. Pat Roberts
People are hurting out there, perhaps they are ready to start a conversation about whether an AR-15 belongs in the hands of a citizen, whether a citizen should be able 6,000 rounds on the internet. Brian Williams
Assault weapons were designed for and should be used on our battlefields, not on our streets. There is no inalienable right to own and operate 100-round clips on AR-15 assault rifles. Chuck Schumer
Cruz said, "I don't know what Sheila is describing there, maybe someone gave her a Revolutionary War cannon -- but it ain't any AR-15 I've ever seen." Source: Internet
A 20-year-old in Oregon is suing Dick's Sporting Goods and Walmart for denying him from purchasing an AR-15 rifle. Source: Internet
Even President Kennedy expressed concern, so McNamara ordered Secretary of the Army Cyrus Vance to test the M14, the AR-15 and the AK-47. Source: Internet