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B5 Systems

Ar-15 Accessory Cheek Piece - Ar-15 Accessory Cheek Piece Gray

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

Fits All

Variants of the B5 Collapsible

Mounts Adjusts

Using the undercuts found on

Adds 3/8

Inch of height for improved

Horizontal Adjustment

To help fine-tune stock fit

Made Mil-spec

Materials and finish

$19.95
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SKU: 430104495

Overview

Designed for shooters using the B5 Collapsible Precision Stock, this cheekpiece adds a small amount of height and horizontal adjustment to help refine cheek placement on the stock. It mounts through the stock’s undercuts and is intended for setups where a more tailored interface is useful. The soft overmold adds comfort, while the Mil-Spec materials and finish keep the piece consistent with the rest of the system. At 2.00 oz., it adds functionality without much extra bulk.

Why Hunters Choose the B5 Systems

Fits All

Variants of the B5 Collapsible

Mounts Adjusts

Through the CPS undercuts for

Adds 3/8

Inch of height and horizontal

Soft Overmold

Added comfort during use

Made Mil-spec

Materials and finish

Key Features

  • Fits all variants of the B5 Collapsible Precision Stock (CPS).
  • Mounts and adjusts using the undercuts found on the CPS.
  • Adds 3/8 inch of height for improved cheek placement.
  • Provides horizontal adjustment to help fine-tune stock fit.
  • Made with Mil-Spec materials and finish.
  • Soft overmold adds comfort during use.

Best Used For

  • Hunters using a B5 Collapsible Precision Stock who want adjustable cheek placement
  • Precision rifle shooters needing added cheek height and horizontal adjustment
  • Users building an AR-15 setup around a CPS-compatible accessory cheekpiece
  • Shooters who prefer a softer cheek contact point during extended range sessions

Specifications

Added Height3/8 in.
Available ColorsAll standard colors
FitsAll variants of the B5 Collapsible Precision Stock (CPS)
Horizontal AdjustmentYes
Length4.50 in.
MaterialMil-Spec materials and finish
Mounting MethodMounts and adjusts via the undercuts found on the CPS
OvermoldSoft overmold
Weight2.00 oz.
Width2.43 in.

Pros

  • Fits all variants of the B5 Collapsible Precision Stock (CPS).
  • Mounts and adjusts through the CPS undercuts for a secure fit.
  • Adds 3/8 inch of height and horizontal adjustment for cheek placement.
  • Soft overmold provides added comfort during use.
  • Made with Mil-Spec materials and finish.
  • Available in all standard colors to match the stock setup.

Considerations & Trade-offs

  • Fits all variants of the B5 Collapsible Precision Stock (CPS), so it is not a universal cheek piece for other stock systems.
  • Adds 3/8" of height and horizontal adjustment, which is useful for cheek placement but may not suit every shooter’s preferred stock setup.
  • Mounts and adjusts via the undercuts found on the CPS, so installation depends on compatibility with that stock design.
  • At 2.00 oz. and 4.50 in. long, it adds a small amount of size and weight to the stock assembly.

Suggested Comparisons

  • AR-15 stock accessories
  • Cheek risers and cheek pieces
  • Precision rifle stock upgrades
  • B5 Collapsible Precision Stock accessories

Suggested Accessories

  • Rifle stock accessory
  • Cheek riser
  • Precision shooting support
  • Rifle adjustment accessory

Frequently Asked Questions

What stock does the B5 Accessory Cheekpiece fit?

It fits all variants of the B5 Collapsible Precision Stock (CPS).

How does the cheekpiece attach to the stock?

It mounts and adjusts via the undercuts found on the CPS.

How much height does it add?

The ACP adds 3/8" of added height and horizontal adjustment to help with cheek placement.

What materials or finish are listed for this cheekpiece?

The product is described as made of Mil-Spec materials and finish, with a soft overmold for added comfort.

What are the listed size and weight specifications?

The listed specs are 2.00 oz. weight, 4.50 in. length, and 2.43 in. width.