223 caliber ammunition—a high-velocity, military-standard rifle ammunition often used in AR-15-style rifles—and a handgun ammunition magazine to a first-time customer, Platkin said.

Next to the original 5.56mm NATO/223, the 300 AAC Blackout (BLK for ... Black with the same bullet I’ve been seeing HSM ammunition at local gun shops around here recently, and I picked up ...

The more popular option, however, is the 1-12in twist barrel, which will best suit the lighter 40-gr to 55-gr bullets which give a flatter trajectory and are ideal for more general fox shooting out to ...

223 calibre Remington AR-15 semi-automatic rifle along with a military grade sub-machine gun and ammunition. Eoin Reynolds Lawyers acting for a man who was filmed firing a semi-automatic rifle from ...