Shotgun PartsBenelli U.S.A.Sold by Brownells

Benelli U.S.A.

Gas Plug O-Ring - Gas Plug O-Ring M4

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

This replacement gas plug O-ring is intended for Benelli M4 and 12-gauge compatible setups, making it a practical maintenance part for keeping a shotgun’s gas system serviced.

Gas Plug

O-ring for Benelli U.S.A. gas

Fits M4

12 models

Replacement Part

For gas plug maintenance

Original Benelli

U.S.A. manufactured component

$24.99
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SKU: 301000497

Overview

This replacement gas plug O-ring is intended for Benelli M4 and 12-gauge compatible setups, making it a practical maintenance part for keeping a shotgun’s gas system serviced. It is a straightforward component rather than an upgrade item, suited to owners who want to replace a worn or missing seal with the correct factory part. For hunters and shooters who maintain their gear carefully, having a spare on hand can help reduce downtime during cleaning or repair.

AI Recommendation

This replacement gas plug O-ring is intended for Benelli M4 and 12-gauge compatible setups, making it a practical maintenance part for keeping a shotgun’s gas system serviced.

Why Hunters Choose the Benelli U.S.A.

Fits M4

12 models listed in the

Simple Replacement

Part for maintaining the gas

Factory-branded Benelli

U.S.A. component

Straightforward, Specific

Fitment information for parts matching

Useful As

Direct replacement item for compatible

Key Features

  • Gas plug O-ring for Benelli U.S.A. gas plug applications.
  • Fits M4 and 12 models.
  • Replacement part for gas plug maintenance.
  • Original Benelli U.S.A. manufactured component.

Best Used For

  • Owners of Benelli M4 or 12 models needing a replacement gas plug O-ring
  • Routine maintenance for shooters keeping compatible Benelli gas systems in service
  • Users sourcing a factory-branded part for an exact-fit replacement
  • Armorer or gunsmith inventory for servicing supported Benelli shotgun models

Specifications

Country Of OriginBenelli U.S.A.
FitsM4, 12

Pros

  • Fits M4 and 12 models listed in the product data.
  • Simple replacement part for maintaining the gas plug assembly.
  • Factory-branded Benelli U.S.A. component.
  • Straightforward, specific fitment information for parts matching.
  • Useful as a direct replacement item for compatible platforms.

Considerations & Trade-offs

  • Fit is limited to the listed M4 and 12 models, so compatibility should be confirmed before ordering.
  • This is a replacement O-ring component rather than a complete gas plug assembly, so it addresses only one part of the system.
  • The product information provided is minimal, so there are no additional fitment or maintenance details to rely on beyond the listed description.

Suggested Comparisons

  • Replacement gas plug O-rings
  • Gas system maintenance parts
  • Shotgun gas system seals
  • Firearm small parts kits

Suggested Accessories

  • Replacement O-rings
  • Cleaning kit
  • Lubricant
  • Spare gas system parts

Frequently Asked Questions

What firearms does this gas plug O-ring fit?

The provided fitment information lists M4 and 12.

What is this part used for?

It is a gas plug O-ring from Benelli U.S.A., but the source data does not provide additional functional details.

Is this an original Benelli part?

The long description identifies the manufacturer as Benelli U.S.A.

Does the product listing include material or dimensions?

No. The provided data does not include material, size, or other specifications.

Is any installation guidance included?

No installation instructions are included in the provided product data.