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Brownells

Shotgun Sight Installers - Shotgun Sight Installer Large Aluminum

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

Clean Installation

Of aluminum or brass shotgun

Helps Install

Shotgun bead without leaving a

Internally Ground

Lapped holding jaws maximize contact

Aims Hold

Sight globe securely without marring

Available Aluminum

Steel versions

$12.49
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SKU: 080790175

Overview

This tool is made for careful installation of shotgun beads when a clean, no-mar result matters. It is intended for use with aluminum or brass shotgun sights and is described as a precision instrument for fitting a bead without marking the metal. The internally ground and lapped holding jaws are designed to maximize contact on the sight globe while reducing the chance of damage during installation. Offered in multiple sizes and in aluminum or steel, it suits gunsmithing work where control and a tidy finish are the priority.

Why Hunters Choose the Brownells

Clean Installation

Of aluminum or brass shotgun

Internal Jaws

Are ground and lapped for

Helps Install

Shotgun bead without marring or

Available Aluminum

Steel versions

Set Includes

Three sizes: large, medium, and

Key Features

  • Designed for clean installation of aluminum or brass shotgun sights
  • Helps install a shotgun bead without leaving a mark
  • Internally ground and lapped holding jaws maximize contact surface
  • Aims to hold the sight globe securely without marring metal
  • Available in aluminum or steel versions
  • Three size options are listed: large, medium, and small

Best Used For

  • Gunsmiths installing aluminum or brass shotgun beads with careful, no-mark placement
  • Shooters needing a precision tool for bead installation without damaging the sight surface
  • Shop users wanting a dedicated installer for large shotgun sights and beads
  • Detail-oriented hunters maintaining shotguns where clean sight installation matters

Specifications

Available Materialsaluminum or steel
Large Size0.175 in
Medium Size0.130 in
Set Contentsone of each size
SizesLg. .175"; Med. .130"; or Sm. .067"
Small Size0.067 in

Pros

  • Designed for clean installation of aluminum or brass shotgun sights
  • Internal jaws are ground and lapped for maximum holding surface
  • Helps install a shotgun bead without marring or damaging the metal
  • Available in aluminum or steel versions
  • Set includes three sizes: large, medium, and small

Considerations & Trade-offs

  • Designed specifically for installing aluminum or brass shotgun sights, so it is not a general-purpose sight tool.
  • The set is size-specific, with large, medium, and small options; matching the installer to the bead size is necessary for proper use.
  • The product description focuses on no-mar installation, but it does not eliminate the need for careful gunsmithing technique.
  • Available in aluminum or steel, so material choice may affect how the tool feels in hand and how it fits your workflow.

Suggested Comparisons

  • Gunsmithing tools
  • Shotgun sight installation tools
  • Shotgun maintenance and repair tools
  • Firearm bead installation tools

Suggested Accessories

  • Gunsmithing bench block
  • Brass or aluminum shotgun beads
  • Sight installation tool
  • Non-marring vise jaws

Frequently Asked Questions

What is this tool used for?

It is a shotgun sight installer designed to help install shotgun beads or sights cleanly, with the goal of minimizing marks or damage during installation.

What sizes are available?

The product information lists three sizes: large .175", medium .130", and small .067".

What material is the installer made from?

The specifications say it is available in aluminum or steel. The title for this item identifies it as the Large Aluminum version.

Does it come as a complete set?

The specifications state that a set contains one of each size, but the exact contents for this specific listing are not further detailed beyond the product title and specs provided.

Will it prevent all damage during installation?

The description says the holding jaws are internally ground and lapped to provide maximum holding surface without marring or damaging the metal, but no absolute guarantee is stated.