Rifle PartsBeretta UsaSold by Brownells

Beretta Usa

Spring Bolt Release Button Arx 100

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

Designed for the ARX 100 platform, this spring bolt release button is a straightforward replacement part for shooters maintaining a 5.

Spring Bolt

Release button for the ARX

Compatible Arx

ARX 100 rifles chambered in

Beretta Usa

Manufactured component

Replacement Part

Intended for ARX 100 bolt

$10.99
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SKU: 913000549

Overview

Designed for the ARX 100 platform, this spring bolt release button is a straightforward replacement part for shooters maintaining a 5.56 or .223 Rem setup. It provides a simple, purpose-built option for keeping the rifle’s controls in working order during routine upkeep or parts replacement. With Beretta USA listed as the manufacturer, it is a focused component rather than a broad accessory, intended for owners who need the correct fit for this specific platform.

AI Recommendation

Designed for the ARX 100 platform, this spring bolt release button 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 Remington chamberings

Simple Spring

Bolt release button design

Factory-made Beretta

USA

Affordable Replacement

Part at $10.99

Key Features

  • Spring bolt release button for the ARX 100 platform.
  • Compatible with ARX 100 rifles chambered in 5.56 and .223 Rem.
  • Beretta USA manufactured component.
  • Replacement part intended for ARX 100 bolt release function.

Best Used For

  • ARX 100 owners needing a replacement or spare bolt release button
  • Shooters maintaining a 5.56 or .223 Rem ARX 100 platform
  • Users seeking a simple, model-specific factory component
  • Hunters or range shooters keeping an ARX 100 operating with original-fit parts

Specifications

FitsARX 100, 5.56, 223 Rem

Pros

  • Designed specifically for the ARX 100 platform
  • Compatible with 5.56 and .223 Remington chamberings
  • Simple spring bolt release button design
  • Factory-made by Beretta USA
  • Affordable replacement part at $10.99

Considerations & Trade-offs

  • Model-specific fit: this release button is listed for the ARX 100 and chamberings noted in the product data, so compatibility should be verified before ordering.
  • Single-purpose part: it is a bolt release button only, so it addresses one control rather than a broader rifle upgrade.
  • No additional specifications are provided in the source data, so details such as material, dimensions, and finish are not verified here.

Suggested Comparisons

  • ARX 100 replacement parts
  • AR-15 bolt release components
  • AR-15 lower receiver controls
  • Rifle small parts and controls

Suggested Accessories

  • Magazine
  • Cleaning kit
  • Gun case
  • Spare parts kit

Frequently Asked Questions

What firearm does this spring bolt release button fit?

It is listed to fit the ARX 100 chambered in 5.56 / .223 Rem.

Is this a complete bolt release assembly or just the button?

The product title and description identify it as a spring bolt release button. No additional parts are specified in the provided data.

Which brand makes this part?

The manufacturer listed is Beretta USA.

Can I use this on other rifles besides the ARX 100?

The provided fitment information only lists the ARX 100 in 5.56 / .223 Rem. No other compatible models are specified.

Does the listing include material or finish details?

No material, finish, or construction details are provided in the source data.