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100 Straight Products

Rifle Polymer Spacer - 1/4'''' Polymer Spacer Black Polymer

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

Buttstock Spacer

Made from black polymer plastic

Slotted Hole

Design helps match a wide

Available Multiple

Thicknesses for use alone or

Can Adjust

Rifle or shotgun stocks for

Also Adds

Decorative, finished look to the

$5.47
List Price: $7.29
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SKU: 365100250

Overview

This buttstock spacer is designed for adjusting rifle or shotgun stock length of pull while also providing a clean finishing touch. Made from black polymer plastic, it offers a lightweight option with sanding and machining characteristics that make it easier to fit, grind, and finish to the stock. The slotted hole design helps it align with a wide range of hole locations, and the available thicknesses can be used alone or combined to suit the setup. It is a practical choice for hunters and shooters looking to fine-tune fit without adding unnecessary complexity.

Why Hunters Choose the 100 Straight Products

Made From

Strong, lightweight polymer plastic for

Slotted Hole

A wide range of hole

Available Thickness

Options support length-of-pull adjustments

Can Be

Used alone or in combination

Jet Black

Finish offers a clean, matching

Key Features

  • Buttstock spacer made from black polymer plastic
  • Slotted hole design helps match a wide range of hole locations
  • Available in multiple thicknesses for use alone or in combination
  • Can adjust rifle or shotgun stocks for length of pull
  • Also adds a decorative, finished look to the stock
  • Designed for easy sanding, grinding, and machining

Best Used For

  • Rifle or shotgun owners adjusting length of pull with spacer combinations
  • Shooters needing a black buttstock spacer for stock fitting and finishing
  • Users matching varied hole locations with the slotted-hole design
  • Gun owners wanting a lightweight polymer spacer for sanding and machining work

Specifications

ColorBlack
Hole Spacing Adjustment1/2''''
Length5-7/8'''' (14.9cm)
MaterialBlack or white polymer plastic
Minimum Center To Center Hole Spacing2 3/4'''' (6.9cm)
Slotted Hole DesignYes
Thickness1/8'''' (3.17mm), 1/4'''' (6.35mm), 1/2'''' (12.7mm)
UseAdjust rifle or shotgun stocks for length of pull; decorative and finishing touch
Width2-3/16'''' (5.5cm)

Pros

  • Made from strong, lightweight polymer plastic for practical stock fitting use.
  • Slotted hole design helps align with a wide range of hole locations.
  • Available thickness options support length-of-pull adjustments.
  • Can be used alone or in combination for stock spacing needs.
  • Jet black finish offers a clean, matching look on the stock.

Considerations & Trade-offs

  • Designed as a buttstock spacer rather than a complete stock component, so it only addresses fit and spacing adjustments.
  • The slotted hole design helps with hole alignment, but final fit may still require sanding, machining, or finishing work.
  • Available in specific thicknesses and colors only, so matching a particular stock setup may require combining spacers or choosing from the listed options.
  • Intended for rifle or shotgun stock adjustment and decoration, so it is a functional accessory rather than a performance upgrade by itself.

Suggested Comparisons

  • Rifle stock spacers
  • Buttstock recoil pads
  • Stock fitting and adjustment accessories

Suggested Accessories

  • Stock spacer
  • Rifle recoil pad spacer
  • Buttstock fitting kit
  • Stock finishing supplies

Frequently Asked Questions

What is this spacer used for on a rifle or shotgun stock?

It is a buttstock spacer used to adjust length of pull on rifle or shotgun stocks, or to add a decorative and finishing touch to the stock.

What material is the spacer made from?

The product is made from polymer plastic. The description says it is available in black or white polymer plastic.

What thickness options are available?

The listed thicknesses are 1/8 inch, 1/4 inch, and 1/2 inch.

Will it fit different stock hole locations?

The spacer has a slotted hole design to help match up with just about any hole location. The specs also list 2-3/16 inch width, 5-7/8 inch length, and 2-3/4 inch minimum center-to-center hole spacing with 1/2 inch adjustment.

Does the product include installation instructions or fitting details?

The source data says it is easy to fit, grind, and finish, but it does not include detailed installation instructions.