Shotgun PartsBeretta UsaSold by Brownells

Beretta Usa

Spring, Firing Pin 303/390/391

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

This replacement firing pin spring is intended for maintaining the function of compatible Beretta shotguns in the A300 and A390 family.

Beretta Usa

Firing pin spring for 303,

Fits A300

In 12 gauge

Fits A390

In 12 and 20 gauge

Replacement Part

Identified as a firing pin

Listed Under

Beretta USA manufacturer information

$5.99
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SKU: 913200081

Overview

This replacement firing pin spring is intended for maintaining the function of compatible Beretta shotguns in the A300 and A390 family. It is a straightforward service part for owners who need to replace a worn or damaged spring during routine maintenance or repair. Because it is a model-specific component, it is best suited to users working on the listed 12- and 20-gauge platforms and seeking a direct-fit replacement from Beretta USA.

AI Recommendation

This replacement firing pin spring is intended for maintaining the function of compatible Beretta shotguns in the A300 and A390 family.

Why Hunters Choose the Beretta Usa

Genuine Beretta

USA replacement part for compatible

Fits A300

12 gauge models listed in

Also Fits

A390 12 and 20 gauge

Simple, Specific

Replacement for the firing pin

Low-cost Maintenance

Part for supported Beretta platforms

Key Features

  • Beretta USA firing pin spring for 303, 390, and 391 models.
  • Fits A300 in 12 gauge.
  • Fits A390 in 12 and 20 gauge.
  • Replacement part identified as a firing pin spring.
  • Listed under Beretta USA manufacturer information.

Best Used For

  • Owners of Beretta A300, 12-gauge shotguns needing a firing pin spring replacement
  • Shooters maintaining A390 12- or 20-gauge shotguns with compatible factory parts
  • Hunters performing routine parts replacement on Beretta 303, 390, or 391 models
  • Users seeking a small, model-specific spare part for preventive shotgun maintenance

Specifications

FitsA300, 12; A390, 12, 20

Pros

  • Genuine Beretta USA replacement part for compatible firearms
  • Fits A300 12 gauge models listed in the product data
  • Also fits A390 12 and 20 gauge models listed
  • Simple, specific replacement for the firing pin spring assembly
  • Low-cost maintenance part for supported Beretta platforms

Considerations & Trade-offs

  • Compatibility is specific to the listed Beretta models and gauges: A300 12, A390 12, and A390 20.
  • This is a small replacement component, so it is intended for maintenance or repair rather than a standalone upgrade.
  • The product information provided does not include installation guidance, so fit and service work should be verified against the correct firearm specifications.
  • No additional performance details are provided beyond its role as a firing pin spring replacement part.

Suggested Comparisons

  • Firing pin springs
  • Replacement gun springs
  • Beretta shotgun parts
  • Shotgun repair parts

Suggested Accessories

  • Gun cleaning kit
  • Small parts organizer
  • Spare firing pin spring
  • Armorer's screwdriver set

Frequently Asked Questions

What firearms does this firing pin spring fit?

The provided fitment information lists A300 in 12 gauge and A390 in 12 and 20 gauge.

Which Beretta part is this?

This is a firing pin spring identified as Spring, Firing Pin 303/390/391, manufactured by Beretta USA.

Is this a complete firing pin assembly?

No. The product data identifies it as a spring only, not a complete firing pin assembly.

Can I confirm compatibility with the 303, 390, and 391 from the data provided?

The title references 303/390/391, but the fitment details only explicitly list A300 and A390. No additional compatibility details are provided.

Does the listing provide material, dimensions, or performance details?

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