Rifle PartsBeretta UsaSold by Brownells

Beretta Usa

Fire Selector Left Arx 100

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Designed for the ARX 100 platform, this left-side fire selector is a straightforward replacement part for shooters maintaining a 5.

Left-side Fire

Selector for the ARX 100

Compatible Arx

ARX 100 rifles chambered in

Compatible Arx

ARX 100 rifles chambered in

Beretta Usa

Manufactured component

Replacement Part

Priced at $29.99

$29.99
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SKU: 913000556

Overview

Designed for the ARX 100 platform, this left-side fire selector is a straightforward replacement part for shooters maintaining a 5.56 or .223 Rem setup. It is intended for users who want to keep their rifle configured with compatible factory-style controls. With its simple, purpose-built design, it suits routine maintenance, parts replacement, or keeping a spare on hand.

AI Recommendation

Designed for the ARX 100 platform, this left-side fire selector is a straightforward replacement part for shooters maintaining a 5.

Why Hunters Choose the Beretta Usa

Arx 100

Platform

Compatible 5.56

5.56 and .223 Rem configurations

Left-side Fire

Selector layout

Genuine Beretta

USA part

Straightforward Replacement

Component for ARX 100 owners

Key Features

  • Left-side fire selector for the ARX 100 platform
  • Compatible with ARX 100 rifles chambered in 5.56
  • Compatible with ARX 100 rifles chambered in .223 Rem
  • Beretta USA manufactured component
  • Replacement part priced at $29.99

Best Used For

  • ARX 100 owners needing a left-side fire selector replacement
  • Users maintaining a 5.56 or .223 Rem ARX 100 setup
  • Shooters replacing a worn or missing selector component
  • Armorer-level parts sourcing for compatible ARX 100 rifles

Specifications

FitsARX 100, 5.56, 223 Rem

Pros

  • Designed specifically for the ARX 100 platform
  • Compatible with 5.56 and .223 Rem configurations
  • Left-side fire selector layout
  • Genuine Beretta USA part
  • Straightforward replacement component for ARX 100 owners

Considerations & Trade-offs

  • Compatibility is specific to the ARX 100 platform and the listed 5.56/.223 Rem chambering, so it is not a universal fire selector option.
  • This is a left-side fire selector component, which makes fit and intended use more specific than a general-purpose replacement part.
  • The product data identifies the part only as a fire selector; no additional features, materials, or included hardware are specified.
  • At this price point, it appears to be a single replacement component rather than a complete control upgrade or kit.

Suggested Comparisons

  • AR-15 style fire selector
  • Ambidextrous safety selector
  • Rifle control parts
  • ARX platform replacement parts

Suggested Accessories

  • Replacement fire control parts
  • Gun cleaning kit
  • Small parts organizer
  • Armorer’s tool

Frequently Asked Questions

What firearm does this fire selector fit?

The provided product data says it fits the ARX 100 chambered in 5.56 and .223 Rem.

Is this a complete firearm part kit or just one selector component?

The product title and description identify it as a left fire selector for the ARX 100. No additional parts or kit contents are listed.

Which brand is this part from?

The manufacturer listed in the product data is Beretta USA.

Does the product data specify whether this is for left- or right-handed use?

Yes. The title identifies it as a left fire selector.

Are any material, finish, or installation details provided?

No. The provided product data does not include material, finish, or installation instructions.