Shotgun PartsBeretta UsaSold by Brownells

Beretta Usa

Slide, Breech Bolt 303/390/391

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

This Beretta breech bolt slide is a replacement part intended for compatible A390 20-gauge shotguns, with fitment listed for 303, 390, and 391 models.

Breech Bolt

Slide for Beretta 303, 390,

Listed Fitment

Includes A390, 20

Original Beretta

USA manufactured part

Replacement Component

For compatible shotgun assemblies

$92.00
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SKU: 913200108

Overview

This Beretta breech bolt slide is a replacement part intended for compatible A390 20-gauge shotguns, with fitment listed for 303, 390, and 391 models. It is suited for owners maintaining a compatible firearm and looking to restore or replace a specific action component rather than upgrade the gun. As a factory-supplied part from Beretta USA, it is meant for use where exact model compatibility matters.

AI Recommendation

This Beretta breech bolt slide is a replacement part intended for compatible A390 20-gauge shotguns, with fitment listed for 303, 390, and 391 models.

Why Hunters Choose the Beretta Usa

Direct Fit

For Beretta A390 and 20-gauge

Factory-branded Beretta

USA part for model-specific replacement

Simple, Purpose-specific

Component for maintaining compatible shotgun

Clear Model

Compatibility helps reduce guesswork when

Suitable Owners

Seeking an original replacement slide,

Key Features

  • Breech bolt slide for Beretta 303, 390, and 391 models.
  • Listed fitment includes A390, 20.
  • Original Beretta USA manufactured part.
  • Replacement component for compatible shotgun assemblies.

Best Used For

  • Owners of Beretta 303, 390, or 391 shotguns needing a replacement breech bolt slide
  • Gunsmiths servicing compatible Beretta A390 20-gauge shotguns with verified parts requirements
  • Shooters maintaining older Beretta semi-automatic shotguns with model-specific component needs
  • Users seeking a factory-listed replacement part for compatible Beretta 303/390/391 platforms

Specifications

FitsA390, 20

Pros

  • Direct fit for Beretta A390 and 20-gauge applications listed in the source data.
  • Factory-branded Beretta USA part for model-specific replacement needs.
  • Simple, purpose-specific component for maintaining compatible shotgun operation.
  • Clear model compatibility helps reduce guesswork when ordering replacement parts.
  • Suitable for owners seeking an original replacement slide, breech bolt assembly.

Considerations & Trade-offs

  • Application is specific to Beretta 303/390/391 models, so fit should be verified against the exact firearm before purchase.
  • The listing provides limited product detail beyond the part name and fitment, so it is best suited for replacing an existing breech bolt slide rather than evaluating features.
  • As a firearm component, installation may require appropriate technical knowledge or a qualified gunsmith depending on the user’s experience and the firearm’s condition.

Suggested Comparisons

  • Breech bolt assemblies
  • Replacement firearm action parts
  • Shotgun maintenance parts
  • Model-specific firearm components

Suggested Accessories

  • Replacement parts
  • Gun cleaning supplies
  • Gun oil
  • Armorer's tools

Frequently Asked Questions

What firearms does this breech bolt slide fit?

The provided fitment information lists A390, 20. The title also references 303/390/391.

Is this a Beretta part?

Yes. The long description lists the manufacturer as Beretta USA.

What is this product used for?

It is a slide, breech bolt component for compatible Beretta firearms listed in the product data.

Are any dimensions or material specifications provided?

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

Does the product data include installation instructions or compatibility notes beyond the fitment listing?

No. The only compatibility information provided is the fitment listing and the model references in the title.