223-caliber-sized round inside an AR-15 ... Adam Lanza took his mother’s AR-15 rifle to the school and fired 80 rounds into the bathroom. Here are the wounds that killed Noah.

The M4A2 Patrolman’s Carbine, from Bushmaster Firearms, is the first in a line of AR-15s designed to bring back the standard, ...

Syed Rizwyan Farook and Tashfeen Malik, 28 and 27, used two AR-15-style, .223-caliber Remington rifles and two 9 mm handguns ...

Eric O'Driscoll (22), who has an address in Dublin, appeared briefly before the three-judge Special Criminal Court on Monday ...

The AR-180 is quite a formidable competitor in today’s civilian semiautomatic rifle market ... designed to accommodate the ...

The AR-15 style rifle was found in a trashcan on a subway platform, cops said. Obtained by The New York Post A subway cleaner made a shocking find when they discovered a high-powered rifle in a ...

cartridge for the AR-15 was ... enjoy an AR-15 with an exotic chambering. So, am I satisfied? Well, if you handload, then you know that the answer is never yes. If this were a rifle that I planned ...

An Ontario woman is facing multiple charges in Texas after deputies allegedly found stolen firearms, a prohibited rifle and ...

Ar15.com user [HaveBlue] has been working for ... which hold the upper and lower halves of the rifle together. Strengthened the bolt hold lugs, which when the magazine is empty lifts a lever ...

During the search, investigators found a large amount of meth, an AR-15 rifle, two 30-round magazines and 21 rounds of .223 caliber ammunition. A man was arrested on gun and drug charges following ...

A defendant who was 14 years old when he was charged, along with a co-defendant, of shooting and killing a woman after a fender bender in Denver has been convicted of murder.