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Brownells

Scope Shim Kit - .600''''x.008'''' Scope Shim Refill 10 Pack

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

Economical Refill

Kit for scope shim needs

Complete Selection

Of scope shims

Situations Needing

Little more height

Helps Scope

Scope base and ring alignment

Steel, Blued

Construction

$16.99
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SKU: 080814608

Overview

This refill pack is meant for shooters who need a practical way to fine-tune scope base and ring alignment when a small amount of added height is required. It provides a selection of steel, blued shims in multiple hole spacings and thicknesses, giving you options to match the setup at hand. With 10 shims of each size for a total of 80, it is a straightforward parts kit for keeping the right shim available during mounting or adjustment work. The assortment is useful for careful scope installation, though it is limited to the dimensions included in the kit.

Why Hunters Choose the Brownells

Economical Refill

Kit for maintaining scope base

Complete Selection

Of scope shims in one

Includes 80

10 of each hole spacing

Available .600-inch

.860-inch hole spacing configurations

Offered Multiple

Thicknesses for fine adjustment when

Key Features

  • Economical refill kit for scope shim needs
  • Provides a complete selection of scope shims
  • Designed for situations needing a little more height
  • Helps with scope base and ring alignment
  • Steel, blued construction
  • Refill pack includes 10 shims per package

Best Used For

  • Hunters needing a small amount of extra height for scope base and ring alignment
  • Shooters maintaining rifles with .600-inch center-to-center hole spacing
  • Users who want refill shims on hand for quick scope mounting adjustments
  • Field or bench setups where precise scope alignment requires incremental shim thicknesses

Specifications

Hole Spacing.600'''' (15.2mm) and .860'''' (21.8mm) c-to-c
Kit Contents10 of each hole spacing and thickness (80 total)
MaterialSteel, blued
Pack Quantity10 each per pak
Thickness.006'''' (.152mm), .008'''' (.203mm), .010'''' (.254mm), .012'''' (.304mm)

Pros

  • Economical refill kit for maintaining scope base and ring alignment options
  • Provides a complete selection of scope shims in one organized package
  • Includes 80 total shims with 10 of each hole spacing and thickness
  • Available in .600-inch and .860-inch hole spacing configurations
  • Offered in multiple thicknesses for fine adjustment when slight height changes are needed

Considerations & Trade-offs

  • This is a refill pack, so it’s intended to supplement an existing shim kit rather than serve as a standalone full assortment.
  • The shims are offered in specific hole spacing and thickness options, so compatibility depends on matching the correct .600" c-to-c spacing and .008" thickness to your setup.
  • It is designed for situations where only a small amount of additional height is needed; it is not a substitute for larger alignment corrections.
  • The kit is steel and blued, which may be a practical choice for many setups, but the finish and material are fixed rather than customizable.

Suggested Comparisons

  • Scope rings and bases
  • Scope mounting accessories
  • Optics alignment tools
  • Rifle sight-in and mounting kits

Suggested Accessories

  • Scope rings
  • Scope bases
  • Gunsmithing tools
  • Mounting hardware

Frequently Asked Questions

What is this shim kit used for?

It is a scope shim refill kit for situations where just a little more height is needed for scope base and ring alignment.

What size and thickness is this specific refill pack?

This product is the .600" x .008" scope shim refill pack. The broader kit line is also available in .600" and .860" hole spacing, with .006", .008", .010", and .012" thickness options.

How many shims are included in the pack?

The kit contains 10 of each hole spacing and thickness, for 80 total shims.

What material and finish are listed for these shims?

The specifications list them as steel, blued.

Are these sold as a complete kit or as refills?

The product is listed as a refill pack, and the description notes that refills are sold 10 each per pack.