GRS Sporter Laminate Stock, CZ 455

• SpeedLock adjustability: The GRS SpeedLock system lets the cheekpiece and length of pull be set quickly, helping the rifle fit the shooter properly for steadier head position, more consistent recoil control and repeatable shot placement.
• Laminate construction: The laminate stock combines rigidity with good dimensional stability, which helps maintain bedding integrity and handling feel across changing weather and regular field use.
• All-round hunting and competition layout: Built for driven hunt, stalking and competition, the Sporter shape balances field carry with the support and control needed for deliberate shooting positions.
• Varmint barrel channel: The 0,86 in (22 mm) diameter barrel channel is suited to heavier barrel profiles, giving the CZ 455 a more stable platform for rimfire training, target work and precision-oriented setups.
• Ergonomic grip and textured contact surfaces: The pronounced grip shape and added texture improve hand placement and control, which is especially useful when shooting from improvised rests, bipods or unsupported positions.

About the GRS Sporter Series

The GRS Sporter series is GRS’s classic birch-laminate stock family for shooters who want one stock to cover both hunting and range use. In the GRS lineup, the Sporter sits as an all-round design that combines the warmth and stiffness of laminate with the brand’s practical adjustment systems. It is intended for driven hunts, stalking and competition, so the shape is designed to work across fast field shots, supported prone shooting and more deliberate target work.

A defining feature of the series is GRS SpeedLock adjustment, paired with an adjustable cheekpiece and length of pull. That matters because correct stock fit improves eye alignment behind the optic and helps the rifle return more consistently under recoil. The Sporter series also reflects GRS’s focus on ergonomics, with a grip shape that promotes a natural wrist angle and better trigger control. Within the manufacturer’s range, it is the laminate option for shooters who want adjustability without moving to a chassis-style design, making it a strong fit for practical hunting rifles and crossover competition builds alike.

About the GRS Sporter Laminate Stock, CZ 455

The GRS Sporter Laminate Stock, CZ 455 gives the popular rimfire action a more adjustable and more supportive platform for both field and range use. On a rifle such as the CZ 455, stock fit has a direct effect on how easily the shooter can build a repeatable position, especially when switching between bench shooting, prone work and offhand practice. The Sporter addresses that with an adjustable 363.00 mm length of pull and an adjustable cheekpiece, allowing the rifle to be set up for a stable sight picture with different optics and shooting positions.

The laminate construction adds stiffness and a solid feel, while the glass bedding setup supports a more consistent interface between action and stock. For a rimfire used in training or precision practice, that consistency is valuable because it helps the shooter evaluate technique and ammunition performance with fewer variables from the stock itself. The varmint 0,86 in (22 mm) diameter barrel channel also suits heavier barrel contours often chosen for accuracy-focused CZ 455 builds.

In handling terms, the 53.00 mm forend width offers a stable contact surface on bags or rests, and the textured grip areas improve control in wet or cold conditions. At 1380.00 g and 760.00 mm overall length, the stock remains practical for stalking while still giving the rifle the planted feel many shooters want for competition and deliberate rimfire shooting.

About GRS

GRS began in 2010 in Grodås, Hornindal, Norway, growing from a family business that started in 1983 as Grodås Møbler AS, a furniture manufacturer. That background helps explain the company’s emphasis on stock shaping, fit and finish. GRS focuses on rifle stocks for hunting and shooting and produces laminate, composite and aluminum chassis designs for a wide range of rifle platforms.

The company is particularly known for combining ergonomic stock geometry with practical adjustment systems such as GRS SpeedLock. Its product range includes lines such as Hunter Light, Sporter, Bifrost, Fenris, Warg and Ragnarok, covering traditional hunting rifles through to more competition-oriented setups. For this category, GRS has built its reputation on making stocks that improve shooter fit and positional consistency without abandoning the familiar handling of a rifle stock.

Main Features

• Manufacturer: GRS
• Series: GRS Sporter
• Made in: Norway
• Material: Laminate
• Weight: 1380.00 g
• Length: 760.00 mm
• Length of Pull: 363.00 mm
• Forend width: 53.00 mm
• Handedness: Right Hand
• Barrel Channel: Varmint 0,86 in (22 mm) diameter
• Cheek piece adjustment: Yes
• Foldable: No
• Application: Competition, Driven Hunt, Stalking
• Bedding Type: Glass
• Torque settings: 3.50 nm
• Max Caliber: .375 HH
• Added grip texture: Yes

Warranty

5 years. GRS states a 5-year warranty for this stock, giving long-term support for a component intended for regular hunting and shooting use.

In the Box

• GRS Sporter stock
• Sling studs (installed)
• GRS decals