SAKO BUTT PLATE SPACER UPWARD ANGL.

The Sako cheek piece spacer is an original upward-angled intermediate part that allows you to adjust the stock of the Sako TRG 22 or TRG 42 precision rifle to fit the shooter's body type and shooting position. The part is installed between the stock and the cheek piece to change the angle of the cheek piece without having to replace the entire stock or cheek piece.

Suitable for use with

• Sako TRG 22 rifle

• Sako TRG 42 rifle

• Sport precision shooting

• Adjusting prone shooting position

• Shooting from support or benchrest

• Precise adjustment of cheek piece shoulder contact

• Replacing an existing spacer

• For shooters who need an upward-angled cheek piece position

• For individual adjustment of TRG stock ergonomics

Why choose the Sako TRG upward-angled cheek piece spacer?

• Sako original spare part

• According to the manufacturer, fits TRG 22 and TRG 42 models

• Changes the angle of the cheek piece upwards

• Helps adjust the cheek piece position on the shooter's shoulder

• Allows ergonomic adjustment without changing the entire stock

• Suitable for replacing an existing part or changing the stock configuration

• Specific product code makes compatibility check easier

• Alternative to straight or downward-angled spacers

Official product information confirms model compatibility, as well as the availability of separate straight and downward-angled variants. Beretta/Sako product page

Technical specifications

• Angle direction: upwards

• Installation location: between stock and cheek piece

• Compatibility: Sako TRG 22

• Compatibility: Sako TRG 42

• Purpose: adjusting stock ergonomics and cheek piece angle

• Color: black

• Caliber dependence: none, compatibility is determined by rifle model and stock construction

• Fasteners: not specified on the manufacturer's product page

• Material: not specified on the manufacturer's product page

Included in the set

• One Sako upward-angled cheek piece spacer S584S421

The inclusion of screws, other fasteners and possible accessories must be checked with the seller before ordering. It is also advisable to compare the exact rifle model, stock construction, and the product code of the existing part.

Frequently Asked Questions

Which rifles is the Sako S584S421 compatible with?

The manufacturer states the spacer is suitable for Sako TRG 22 and TRG 42 models. Compatibility with TRG M10, TRG 22/42 A1 or other Sako models should not be assumed automatically.

What does the upward-angled cheek piece spacer change?

The part changes the angle of the cheek piece so the shooter can adjust its position according to their shoulder, body type, and usual shooting position. This can help achieve a more even and comfortable shoulder contact.

Does this part also extend the length of pull?

The spacer adds some thickness between the cheek piece and stock, but its main purpose is to change the angle of the cheek piece. If the main goal is to increase the length of pull, consider the straight Sako S584S420 spacer.

How does this differ from the straight spacer?

The straight spacer mainly changes the distance of the cheek piece, maintaining its overall angle. The S584S421 is wedge-shaped and designed to tilt the cheek piece upwards.

Is there a variant with the opposite angle available?

Yes. The manufacturer offers a downward-angled spacer S584S422. The correct variant depends on which direction you need to adjust the cheek piece position.

Can the spacer be installed by myself?

Installation must follow the firearm's user manual and use the correct fasteners. The firearm must be completely unloaded before starting work. If in doubt about compatibility or installation, consult a qualified gunsmith.

When is the Sako S584S421 the right choice?

The upward-angled spacer is suitable if the standard cheek piece position of the TRG 22 or TRG 42 does not provide a sufficiently natural shoulder contact in your usual shooting position. Its practical benefit is most apparent in precision shooting, where the rifle position must be repeatable and muscle tension as low as possible.

If the cheek piece angle is already suitable but the stock feels too short, the straight spacer is probably more appropriate. For opposite correction, choose the downward-angled variant. Users of the newer TRG A1 or TRG M10 should ask the seller for model-specific compatibility confirmation before ordering.

Expert recommendation

It's worth assessing the cheek piece angle in the shooting position you use most often. Put on your usual shooting gear, shoulder the rifle naturally, and check whether the cheek piece rests evenly in the shoulder pocket or if pressure is concentrated on just one edge. If an upward correction is needed, the S584S421 allows you to make the adjustment without replacing the entire stock system.

Change only one adjustment at a time. After installing the spacer, re-check the comb height, eye relief, trigger finger position, and rifle balance. A small change in the cheek piece angle can affect the whole shooting position. Before installation, make sure the firearm is unloaded, and only use fasteners of the correct length and thread. If the existing screws do not secure deep enough after adding the spacer, do not overtighten, but ask the seller or a gunsmith for suitable fasteners.

More adjustable Sako TRG stock

The Sako S584S421 allows you to adjust the cheek piece angle of the TRG 22 or TRG 42 upwards and improve the rifle's fit for a specific shooter. This is a practical original spare part for the precision shooter who wants to achieve a more comfortable shoulder contact and a more repeatable shooting position.

We recommend using the services of an experienced armourer to replace any spare parts.