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Brownells

Scope Shim Kit - .600''''x.006'''' Scope Shim Refill 10 Pack

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

Economical Scope

Shim refill kit for base

Complete Selection

Of scope shims for fine

Contains 80

10 of each hole spacing

Includes .600

Inch and .860 inch center-to-center

Available .006,

.008, .010, and .012 inch

$18.99
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SKU: 080814606

Overview

This refill pack is intended for shooters who need a small amount of additional height to help with scope base and ring alignment. It offers a practical way to keep a selection of shims on hand for fine adjustments during mounting or setup. The kit is organized as a refill supply, with steel, blued shims in the specified hole spacing and thickness options. It is a straightforward choice for maintaining flexibility when a scope installation calls for precise spacing rather than a full replacement kit.

Why Hunters Choose the Brownells

Economical Refill

Kit for maintaining a ready

Complete Selection

Of shim thicknesses for alignment

Includes 80

Total shims across multiple hole

Steel, Blued

Construction matches the listed product

Useful When

Only a small height change

Key Features

  • Economical scope shim refill kit for base and ring alignment adjustments.
  • Provides a complete selection of scope shims for fine height correction.
  • Contains 80 total shims, with 10 of each hole spacing and thickness.
  • Includes .600 inch and .860 inch center-to-center hole spacing options.
  • Available in .006, .008, .010, and .012 inch thicknesses.
  • Steel construction with a blued finish.

Best Used For

  • Hunters needing a small amount of extra scope height for base and ring alignment
  • Shooters maintaining a scope setup with precise hole spacing and thickness options
  • Users who want refill packs for an existing shim kit without buying a full set
  • Field or bench setups where economical, incremental scope adjustment is needed

Specifications

Available Hole Spacing.600" (15.2mm) and .860" (21.8mm) c-to-c
Available Thickness.006" (.152mm), .008" (.203mm), .010" (.254mm), .012" (.304mm)
Hole Spacing.600" (15.2mm) c-to-c
Kit ContentsRefill 10 pack
MaterialSteel, blued
Quantity10 each per pak
Thickness.006" (.152mm)
Total Pieces80 total

Pros

  • Economical refill kit for maintaining a ready supply of scope shims.
  • Provides a complete selection of shim thicknesses for alignment adjustments.
  • Includes 80 total shims across multiple hole spacings and thicknesses.
  • Steel, blued construction matches the listed product specifications.
  • Useful when only a small height change is needed for scope base and ring alignment.

Considerations & Trade-offs

  • This is a refill pack, so it is intended to supplement an existing shim kit rather than serve as a standalone full assortment.
  • The .600" center-to-center hole spacing limits compatibility to mounts that match that spacing.
  • The .006" thickness is a fine adjustment option, which is useful for small corrections but may not address larger alignment needs.
  • The kit is steel and blued, so it is a functional hardware solution rather than a cosmetic accessory.

Suggested Comparisons

  • Scope ring alignment accessories
  • Scope base shims
  • Scope mounting kits
  • Optics installation tools

Suggested Accessories

  • Scope rings
  • Scope bases
  • Gun vise
  • Torque wrench

Frequently Asked Questions

What is included in this scope shim refill pack?

This refill pack contains 10 shims of each hole spacing and thickness, for a total of 80 shims.

What hole spacing and thickness options are represented in this kit?

The kit is available in .600" (15.2mm) and .860" (21.8mm) center-to-center hole spacing, with .006" (.152mm), .008" (.203mm), .010" (.254mm), and .012" (.304mm) thickness options.

What is this shim kit used for?

It is intended for situations where just a little more height is needed for proper scope base and ring alignment.

What material and finish are listed for these shims?

The specifications list the shims as steel with a blued finish.

Is this a complete kit or a refill pack?

This product is a refill pack. The description notes that refills are sold 10 each per pack.