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Brownells

870/1100 Magazine Spring Retainer - Remington 870/1100 Magazine Spring Retainer Tool

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

Internal Taper

Guides the spring into position

Use New-production

Heavier springs

Fits Remington

870 and pre-'87 1100 models

Overall Length

Is 7 inches

1.25-inch Diameter

Plastic handle

$39.99
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SKU: 080187203

Overview

This spring retainer tool is designed to help guide magazine springs into place during maintenance on Remington 870 and pre-'87 1100 shotguns. Its internal taper is intended to support controlled spring installation while reducing the chance of damage to the spring, the firearm, or the user. The tool is especially relevant when working with newer, heavier springs that can be more difficult to manage by hand. With its compact 7-inch overall length and plastic handle, it is a practical bench tool for owners who service these platforms themselves.

Why Hunters Choose the Brownells

Internal Taper

Helps guide the spring into

Designed Reduce

Chance of damaging the spring,

Especially Useful

New-production heavier springs

Fits Remington

870 and pre-'87 1100 models

Compact 7-inch

Overall length for bench or

Key Features

  • Internal taper guides the spring into position without damaging the spring, gun, or user.
  • Designed for use with new-production heavier springs.
  • Fits Remington 870 and pre-'87 1100 models.
  • Overall length is 7 inches.
  • Features a 1.25-inch diameter plastic handle.
  • Retainer sleeve has a 1.08-inch inside diameter.

Best Used For

  • Remington 870 owners servicing magazine springs during routine maintenance or parts replacement
  • Pre-'87 Remington 1100 users needing controlled spring installation without unnecessary strain
  • Hunters and shooters working with heavier new-production springs in a shop setting
  • Anyone wanting a dedicated tool for magazine spring installation on compatible Remington shotguns

Specifications

FitsRem. 870 and Pre-'87 1100s
Handle Diameter1.25 in (3.7 cm)
Handle MaterialPlastic
Internal TaperYes
Overall Length7 in (17.8 cm)
Retainer Sleeve Inner Diameter1.08 in (2.7 cm)
Spring Type NoteEspecially critical with new-production heavier springs

Pros

  • Internal taper helps guide the spring into position during installation.
  • Designed to reduce the chance of damaging the spring, gun, or user.
  • Especially useful with new-production heavier springs.
  • Fits Remington 870 and pre-'87 1100 models.
  • Compact 7-inch overall length for bench or shop use.

Considerations & Trade-offs

  • Fits only Rem. 870 and pre-'87 1100 models, so compatibility should be confirmed before purchase.
  • The tool is sized for magazine spring installation, making it a specialized accessory rather than a general-purpose gun tool.
  • The description notes it is especially critical with new-production heavier springs, which suggests the job can be more demanding without the right tool.
  • At 7 inches overall with a plastic handle, it is a compact hand tool rather than a large-leverage installer.

Suggested Comparisons

  • Shotgun maintenance tools
  • Magazine spring tools
  • Firearm assembly and disassembly tools

Suggested Accessories

  • Magazine spring tool
  • Gun cleaning kit
  • Small parts tray
  • Bench vise

Frequently Asked Questions

What Remington models does this magazine spring retainer tool fit?

It fits all Remington 870 and pre-'87 1100 models.

What is this tool used for?

It is designed to guide the magazine spring into position without damaging the spring, the gun, or the user.

Does the product mention any special design feature for installation?

Yes. The sleeve has an internal taper that helps guide the spring into position.

Is this tool especially intended for any type of spring?

The description says it is especially critical with new-production heavier springs.

What size information is provided for the tool?

The listed specifications say it is 7 inches (17.8 cm) long overall, with a 1.25 inch (3.7 cm) diameter plastic handle and a retainer sleeve with a 1.08 inch (2.7 cm) inside diameter.