Beretta ARX 100

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Beretta ARX 100 Gun Stats

Beretta ARX 100

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Known for its reliability, the Beretta ARX 100 Semi Auto Rifles are great for hunting and target shooting. The Beretta ARX 100 .223 REM/5.56 NATO Semiautomatic Rifle is a fully modifiable rifle with a pinless design and Picatinny rails on the top, sides and fore-end. The rifle is equipped with a removable, adjustable flip-up rear sight and features a 30-round magazine and a short-stroke gas piston system.

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Beretta ARX 100 Specs

1 Brand

2 Category

Technical Data


.223 Remington (5.56x45mm NATO)







Gun Type


Beretta ARX 100 Features

The Beretta ARX100 is the semi-automatic-only, civilian-legal version of the ARX160 and is chambered in 5.56NATO.  It has an 18 inch barrel topped with a full-length optics rail. Its handguard is free-floating to increase accuracy.  This rifle operates on a short-stroke gas piston and multi-lug rotating bolt.

Beretta ARX 100 Ballistics

.223 Remington (5.56x45mm NATO) Ballistic Data
Range (Yards) Drop (inches) Velocity Energy Wind drift (inches) Time (milliseconds)
0 0 0 0 0 0
50 0 0 0 0 0
100 0 0 0 0 0
150 0 0 0 0 0
200 0 0 0 0 0
250 0 0 0 0 0
300 0 0 0 0 0
350 0 0 0 0 0
400 0 0 0 0 0
450 0 0 0 0 0
500 0 0 0 0 0

Beretta ARX 100 Capacity

The Beretta ARX100 is chambered in 5.56x45mmNATO (.223 Remington) and feeds from all AR15 pattern box magazines.  The geometry of the magazine well prevents the use of using drum magazines.
The ARX100 measures just shy of 36 inches long with its stock unfolded and collapsed and has an unloaded weight of 6.8 pounds. With a weight lighter than a typical AR15, this rifle is easier to carry over long durations than an AR.  Its short length allows for effective maneuvering in close-quarter environments and its folding stock makes climbing in and out of vehicles far easier.

Beretta ARX 100 Mobility


Beretta ARX 100 Ergonomics

The ARX100 has fully-ambidextrous controls and has a charging handle that can quickly be switched from the left to the right side simply by locking the bolt to the rear and pushing the handle to the other side.  The telescoping stock allows the user the ability to quickly change the length of pull for a proper sight picture and trigger pull.

Beretta ARX 100 Fit & Finish

The ARX100 is built with a liberal application of polymer to reduce weight.  The wall thicknesses are increased to add strength.  The barrel has a pencil profile to keep the weight low and speed up barrel cooling.  All steel components are black-nitride coated to prevent damage from weather and wear.
Fit and Finish

Beretta ARX 100 Comparisons

How much is a Beretta ARX 100 worth?

In 2024 a new or used Beretta ARX 100 value varies depending on supply and demand. In the last 12 months there is great demand for a Beretta ARX 100 and most rifles. The Price for a Beretta ARX 100 has increased in cost by $0.00 in 2024 compared to 2023.

Estimated New and Used Values for a Beretta ARX 100 Values are based on a basic model with no options or colors.

Condition Trade-In Private Party Dealer
New In box $888.28 $1,161.60 $1,366.59
Excellent $819.95 $1,093.27 $1,229.93
Very Good $751.62 $1,093.27 $1,229.93
Good $683.30 $1,024.94 $1,161.60
Fair $478.31 $888.28 $1,093.27
Poor $341.65 $683.30 N/A

Gun Value Conditions explained:

New in box - 100% condition in unopened box. Excellent - 95%+ condition with or without box.

Very Good - 90% - 95% condition (all parts/finish should be original).

Good - 80-90% condition (all parts/finish should be original).

Fair - 30% - 80% condition, parts, and finish may or may not be original. Must function properly and shoot.

Poor - under 30% condition. Firearm has severe wear and tear, does not function, or is damaged.

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