Rifle PartsBeretta UsaSold by Brownells

Beretta Usa

Drop Safety Spring Arx 100

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

Designed for the ARX 100 platform, this Beretta USA drop safety spring is a small replacement part intended to support proper function in compatible rifles chambered in 5.

Drop Safety

Spring for the ARX 100

Fits Arx

100 rifles chambered in 5.56

Also Fits

ARX 100 rifles chambered in

Manufactured Beretta

USA

$4.99
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SKU: 913000574

Overview

Designed for the ARX 100 platform, this Beretta USA drop safety spring is a small replacement part intended to support proper function in compatible rifles chambered in 5.56 and .223 Rem. It is suited to owners maintaining or servicing an ARX 100 who need a direct-fit component for routine parts replacement. Because it is a specialized internal spring, it is best treated as a maintenance item rather than a general-purpose accessory.

AI Recommendation

Designed for the ARX 100 platform, this Beretta USA drop safety spring is a small replacement part intended to support proper function in compatible rifles chambered in 5.

Why Hunters Choose the Beretta Usa

Direct Fit

For ARX 100 platforms

Compatible 5.56

5.56 and .223 Rem

Factory Beretta

USA part

Simple Replacement

Component for maintenance

Low-cost Spare

Part for keeping on hand

Key Features

  • Drop safety spring for the ARX 100 platform.
  • Fits ARX 100 rifles chambered in 5.56.
  • Also fits ARX 100 rifles chambered in .223 Rem.
  • Manufactured by Beretta USA.

Best Used For

  • ARX 100 owners needing a direct-fit replacement safety spring
  • Shooters maintaining an ARX 100 chambered in 5.56 or .223 Rem
  • Users performing routine parts replacement on a Beretta ARX 100
  • Armorer-level maintenance for keeping an ARX 100 safety assembly complete

Specifications

FitsARX 100, 5.56, 223 Rem

Pros

  • Direct fit for ARX 100 platforms
  • Compatible with 5.56 and .223 Rem
  • Factory Beretta USA part
  • Simple replacement component for maintenance
  • Low-cost spare part for keeping on hand

Considerations & Trade-offs

  • Compatibility is limited to the ARX 100 and the listed 5.56 / .223 Rem fitment, so it is not a universal replacement part.
  • This is a small internal component, so it is best suited for maintenance or repair rather than a standalone upgrade.
  • The listing provides only basic fitment information, so confirming exact application before ordering is important.

Suggested Comparisons

  • ARX 100 replacement springs
  • ARX 100 maintenance parts
  • ARX 100 small components
  • AR-15 pattern rifle parts

Suggested Accessories

  • Spare springs
  • Small parts organizer
  • Gun cleaning kit
  • Armorer’s tool

Frequently Asked Questions

What firearm does the Drop Safety Spring ARX 100 fit?

The provided product data says it fits the ARX 100.

What calibers are listed for this part?

The source lists 5.56 and .223 Rem.

Who makes this part?

The long description identifies the manufacturer as Beretta USA.

Is any additional fitment information provided?

No. The only verified fitment details provided are ARX 100, 5.56, and .223 Rem.

Are material, dimensions, or performance details provided?

No. The available product data does not include material, size, or performance specifications.