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

Trend Monitoring
Trend Monitoring

4 Helpful Online Tools to Track Ammunition Prices

For those seeking the best possible prices on ammunition, a number of new tools have emerged to give firearm enthusiasts an edge up when it comes to feeding their guns on a budget.

Book Review: 2026 Traveler’s Guide to the Firearm Laws of the Fifty States

Newly updated for 2026, the 30th edition of the “Traveler’s Guide to the Firearm Laws of the Fifty States” is a must-have resource for those who travel often and therefore must navigate the patchwork maze of laws imposed in various localities.

5 Must-Have Ruger Mini-14 Accessories

In production since 1973, the Ruger Mini-14 has spawned a rather healthy aftermarket of parts and accessories. Here are five that you really can't live without if you're a true Mini-14 fan.

New For 2026: U.S. Palm Eye of the Storm (EOS) Suppressors

Earlier this year, U.S. Palm promised to offer its own line of firearms and suppressors. Now, its line of suppressors, the Eye of the Storm (EOS) series, is finally here.

Gun of the Week: Taylor's & Co. TC73

The Taylor's Firearms TC73 has classic lines and a classic appearance, but unlike other lever-actions, this one has a few unique features.

The Armed Citizen® June 26, 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.