Beretta ARX100

by
posted on May 3, 2013
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
201353185550-beretta_arx_m.jpg

Beretta made waves on the very first day of the 142nd NRA Annual Meetings & Exhibits with the unveiling of its new ARX100 Multi-Caliber. The rifle is equipped with a cold hammer forged barrel that can be removed and replaced with various lengths and calibers in a matter of seconds—the first two configurations available will be 5.56 and .300 AAC Blackout.

The gun sports a constant contact piston system, allowing it to easily feed and fire, even under the most unforgiving conditions. Its lightweight, technopolymer receiver allows for reliable operation, with little lubricant.

Better yet, the ARX100 is completely ambidextrous. All of the firearm's critical controls can be adapted to suit a left-handed shooter—and a selector near the rear of the gun allows the user to switch between left or right spent casing ejection configurations.

Technical Specifications:

Model: ARX100
Action: Semi-Auto
Caliber: 5.56x45
Capacity: 30 Rounds

For more information, check out the video below or go to BerettaUSA.com.

Latest

Match Ready M1 Garand 1
Match Ready M1 Garand 1

Making a Match-Ready M1 Garand

For decades, fans of the M1 Garand have gone to Camp Perry to shoot the John C. Garand match, a test of their shooting skills and rifles. Here, one M1 Garand enthusiast prepares his rifle and ammo for the shoot.

Will the USPS Allow Handguns to Be Mailed?

The U.S. Postal Service (USPS) on April 2, 2026, published a proposed rule that would permit the mailing of lawful handguns through the U.S. mail for the first time in nearly a century.

The Trijicon AccuPoint 1-8x24 mm: A Flexible Optic for Dangerous Game Hunting

Trijicon is probably best known for its military and law-enforcement optics, but the company is also serious about its commercial line of riflescopes designed for hunting.

U.S. Army Bases Will No Longer Be Gun-Free Zones

U.S. Secretary of War Pete Hegseth announced this week that U.S. Army bases will no longer be gun-free zones.

Gun of the Week: CZ Shadow 2 Carry

One of the latest concealed-carry handguns to hit the consumer market is the CZ's Shadow 2 Carry. Watch our "Gun of the Week" episode to see the details of this carry-oriented design.

The Armed Citizen® April 3, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Interests



Get the best of American Rifleman delivered to your inbox.