Shotgun PartsBenelli U.S.A.Sold by Brownells

Benelli U.S.A.

Inertia Spring - Inertia Spring For Centro/Sport

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

Benelli U.s.a.

Inertia spring replacement part

Fits Centro

Sport 12-gauge models

Compatible M2

M2 12-gauge firearms

Fits Sport

II, Super Sport, Cordoba, and

Also Fits

Super 90 common parts and

$9.99
View on Brownells

You'll be taken to Brownells to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 301000073

Overview

This replacement inertia spring is intended for Benelli shotguns in the Centro and Sport family, along with the other listed compatible models. It is a common parts item for maintaining the function of the action in supported 12-gauge platforms, including the Super Black Eagle and Super Black Eagle II variants noted in the fitment. For hunters and shooters keeping a compatible shotgun in service, it offers a straightforward parts-level solution when a worn spring needs to be replaced. Because fitment is specific, it should be matched carefully to the exact model listed before purchase.

Why Hunters Choose the Benelli U.S.A.

Compatible Multiple

Multiple Benelli 12-gauge models

Fits Centro

Sport configurations

Also Listed

For Super Black Eagle 12

Useful Common

Part for several shotgun platforms

Simple Replacement

Part from Benelli U.S.A

Key Features

  • Benelli U.S.A. inertia spring replacement part
  • Fits Centro and Sport 12-gauge models
  • Compatible with M2 12-gauge firearms
  • Fits Sport II, Super Sport, Cordoba, and Legacy 12-gauge models
  • Also fits Super 90 common parts and Super Black Eagle 12-gauge models
  • Compatible with Super Black Eagle II 12-gauge firearms

Best Used For

  • Owners replacing a worn inertia spring in compatible Benelli 12-gauge shotguns
  • Hunters maintaining Centro or Sport models with common replacement parts
  • Shooters servicing Super Black Eagle or Super Black Eagle II 12-gauge platforms
  • Users needing a straightforward factory part for routine shotgun maintenance

Specifications

Country Of OriginBenelli U.S.A.
FitsCentro / Sport, 12 Mag; M2, 12; Sport II / Super Sport / Cordoba / Legacy, 12; Super 90 - Common Parts; Super Black Eagle, 12 - 3.5''''; Super Black Eagle II, 12

Pros

  • Compatible with multiple Benelli 12-gauge models
  • Fits Centro and Sport configurations
  • Also listed for Super Black Eagle 12 3.5-inch models
  • Useful common part for several shotgun platforms
  • Simple replacement part from Benelli U.S.A.

Considerations & Trade-offs

  • Compatibility is limited to the listed Benelli models and gauge/chamber configurations, so fit should be verified against the exact shotgun variant before ordering.
  • This is a single replacement component rather than a complete assembly, so installation may require disassembly of the firearm and familiarity with the platform.
  • The product information provided does not include material, finish, or service-life details, so long-term wear expectations cannot be assessed from the listing alone.

Suggested Comparisons

  • Shotgun replacement springs
  • Shotgun common parts kits
  • Benelli shotgun replacement parts

Suggested Accessories

  • Gun cleaning kit
  • Replacement springs
  • Small parts organizer
  • Gunsmithing tools

Frequently Asked Questions

Which Benelli models does this inertia spring fit?

The listed fitment includes Centro / Sport, 12 Mag; M2, 12; Sport II / Super Sport / Cordoba / Legacy, 12; Super 90 - Common Parts; and Super Black Eagle, 12 - 3.5"; Super Black Eagle II, 12.

Is this part specific to 12-gauge Benelli shotguns?

Yes. The provided fitment information is for 12-gauge models.

What is this product exactly?

It is an inertia spring, identified in the long description as "INERTIA SPRING" and manufactured by Benelli U.S.A.

Does the product data specify any dimensions or material details?

No. The provided data does not include dimensions, material specifications, or other construction details.

Can I use this as a replacement for my Benelli Super Black Eagle II?

The fitment list includes Super Black Eagle II, 12, so it is listed as compatible with that model. If you need confirmation for a specific configuration, the source data does not provide further detail.