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Fiberglass reinforced body
Available in three colors
Right hand stock. Tikka inlets are available in left hand
Length Of Pull : 13.78 in - 14.96 in (35 - 38 cm)
Cheek-piece adjustment : 1.18 in (30 mm)
Total length : 31.34 in - 31.77 in (79.6 - 80.7 cm based on system)
Forend width : 2.2 in (56 mm)
Weight : 2.97 lb (1.35 kg) 
Recommended torque settings : 4,06 ft·lb (5.5 Nm)



Additional features include:
GRS SpeedLock 2.0 adjustment system
0.5” GRS LimbSaver Airtech recoil pad
Flush cup sling mounts and sling loops
One sling mount on the front stock
1 Picatinny rail on the rear stock








The GRS Bifrost is built from a proprietary combination of high-end fiberglass composites to achieve the best characteristics of weight, resillience and ruggedness – all of the fiberglass composites we use have the highest ISO ratings and are typically used in engineering situations in which the room for failure is as close to zero as possible, namely in stressed functional parts for the automotive industry and other types of high responsibility parts.










The minute we introduced the GRS Berserk, we had already began thinking of ways of improving it. The insight that the Berserk project and production gave us ignited a series of new ideas of improvement on both materials, construction and production. The GRS Bifrost is the corollary of the mix between the GRS "continuous improvement" mindset, along with our own internal testing - and the equally important customer feedback. We set out to create a new stock - fully packed with features - lighter and stronger than all our previous offerings, and with a lot of new features. We started out the new GRS Bifrost by adding our new Speedlock 2 system. By moulding all parts instead of machining them, we found that we could add features without adding weight. In that way, we were able to add height and cant adjustments for the recoil pad in addition to the already recognizable length of pull and cheek piece height adjustments. The Speedlock 2 is made out of one of the toughest fiberglass reinforced materials on the market - capable of handling even the heaviest recoiling calibers. The Bifrost grip and forend also features state-of-the-art 2K injection moulding allowing a rubberized overmould to be applied to the grip areas for an unsurpassed feel and shooting comfort in all weather conditions. The GRS Bifrost will allow bipod mounting via sling stud, picatinny rail or Spigot - all easily adaptable. We also added a picatinny rail on the bottom of the butt stock to accommodate the use of a Monopod or a GRS bag rider.

These features folds into a package that is lighter than the Berserk - the completely lethal, GRS designed, bionic-like extension of your body - meet the GRS Bifrost.







Meet our BIFROST ambassadors and check out their content, or visit our own BIFROST oriented tutorials, our BIFROST shooting tests, our WARG photos, as well as press reviews and client testimonials. on this superlative rifle stock



Photo of GRS Bifrost, Eivind walking, Range, Square
GRS Bifrost Stories
Photo of GRS Bifrost, Eivind walking, Range, Square