The GRS Bifrost Mauser M98 Green Stock (104131) is a premium synthetic rifle stock designed for hunters, precision shooters, and outdoor enthusiasts who demand exceptional durability, ergonomic comfort, and superior adjustability. Specifically engineered for the Mauser M98, this stock combines advanced composite materials with GRS’s innovative SpeedLock II adjustment system to deliver a stable, customizable shooting platform in virtually any environment.

Constructed from 30–65% glass fibre-reinforced composite material, the GRS Bifrost Mauser M98 Green Stock is built to withstand heavy recoil, harsh weather, and demanding field conditions. Its rugged construction provides long-lasting reliability while remaining lightweight enough for hunting and extended time on the range.

GRS Bifrost Mauser M98 Green Stock Features

The GRS Bifrost Mauser M98 Green Stock incorporates the renowned GRS SpeedLock II system, allowing shooters to adjust the cheekpiece and length of pull quickly without tools.

As a result, you can achieve a comfortable, repeatable shooting position that improves stability and accuracy. Whether shooting from prone, standing, or supported positions, the adjustable stock helps you maintain proper eye alignment and control.

Built for Comfort and Control

Rubberised grip panels on the pistol grip and fore-end provide excellent traction in wet, muddy, or cold conditions.

In addition, the 0.5-inch GRS Limbsaver AirTech recoil pad significantly reduces felt recoil, making powerful calibres more comfortable to shoot during long hunting trips or extended range sessions.

The recoil pad also features 5-degree cant adjustment increments, allowing shooters to customise the fit even further for improved comfort and recoil management.

Ready for Accessories

The GRS Bifrost Mauser M98 Green Stock is designed with versatility in mind.

Two Picatinny rails are included, while the stock is prepared for mounting rails in four different positions. Consequently, you can easily attach accessories such as:

Bipods
Weapon lights
Lasers
Monopods
Other Picatinny-compatible accessories

This modular design allows shooters to customise their rifle for hunting, tactical applications, or precision shooting.

Engineered for Reliable Performance

Unlike many traditional stocks, the GRS Bifrost Mauser M98 Green Stock requires no bedding, simplifying installation while maintaining excellent stability.

Furthermore, flush cup sling mounts and push-button sling loops provide secure sling attachment, while the front sling mount accommodates additional accessories when needed.

Built to perform in all weather conditions, this stock delivers dependable reliability season after season.

Key Features

Fits Mauser M98 rifles
Durable 30–65% glass fibre-reinforced composite construction
Weather-resistant synthetic design
GRS SpeedLock II adjustment system
Adjustable cheekpiece
Adjustable length of pull
No bedding required
Adjustable recoil pad cant in 5° increments
0.5-inch GRS Limbsaver AirTech recoil pad
Rubberised grip surfaces
Two Picatinny rails included
Prepared for four Picatinny rail mounting positions
Flush cup sling mounts
Push-button sling loops included
Front sling mount
Ideal for hunting, precision shooting, and tactical applications

Specifications

Brand: GRS
Model: Bifrost
Product Code: 104131
Compatibility: Mauser M98
Colour: Green
Material: 30–65% glass fibre-reinforced composite
Bedding: Not required
Adjustment System: GRS SpeedLock II
Length of Pull: 35–38cm
Cheekpiece: Adjustable
Recoil Pad: 0.5-inch GRS Limbsaver AirTech
Recoil Pad Cant Adjustment: 5° increments
Picatinny Rails Included: 2
Additional Rail Positions: Up to 4
Sling Mounts:
- Flush cup sling mounts
- Push-button sling loops
- Front sling mount
Recommended Torque Setting: 5.2Nm

Brand

GRS

About GRS

Name: GRS Bifrost Mauser M98 Green
SKU: 104131
Price: 16370.25 ZAR
Availability: InStock

At GRS, based in Grodås, a small town in Hornindal, Norway, our journey began with a vision for innovation and excellence in the shooting and hunting industry. What started as a local business has now grown into an internationally recognized brand, driven by curiosity, passion, and entrepreneurship. Learn how our rifle stocks, built with precision and expertise, can enhance your shooting experience. Our Beginnings In 1983, Oddvin and Anne-Lise Haugen founded Grodås Møbler AS (Grodås Furniture AS) in the basement of their home. The business quickly expanded, leading to the establishment of a dedicated factory in 1985. Known for high-quality craftsmanship, Oddvin's passion for efficient solutions shaped the company’s ethos. His dedication was passed down to his sons, Håvard and Oscar, who worked at the factory after school, learning the core principles of entrepreneurship. A Passion for Shooting and Hunting Håvard and Oscar developed a love for shooting and hunting early on. Håvard bought his first guns and ammo magazine at the age of 11 in 1985, sparking an interest that still drives their work today. Oscar remains an avid hunter, shooter, and fisherman, while Håvard has focused more on shooting. "He was never bitten by the big-game hunting bug that afflicts me," Oscar jokes. After college, Håvard joined the family business, diving into CNC programming and machining in the late 1990s. CNC technology revolutionized the industry, offering nearly limitless possibilities for innovation.

Inspired by Nature

We use our extensive knowledge of Norwegian nature to develop our shooting tools, just as we choose our daily tools. Our headquarters and factory are located uphill from Grodås, nestled in the wild. From our windows, we overlook Hornindal Lake, the deepest in Europe, just a stone's throw from Nordfjord, where Vikings once sailed their mighty ships. We hunt in all seasons, and we fish in most. At GRS, we believe that good quality will take you there and back; poor quality may get you there, but it won't bring you home.