New GRS “Bifrost” Adjustable Bolt Action Rifle Stock

    New GRS Bifrost Adjustable Bolt Action Rifle Stock (1)

    The appearance of this Norwegian stock probably looks familiar to you because one of the earlier models of these stocks was used by Savage in their Model 10 GRS rifle. GRS makes a wide variety of such stocks. The latest iteration of their polymer stock called Bifrost was introduced at IWA 2018.

    New GRS Bifrost Adjustable Bolt Action Rifle Stock (6)

    New GRS Bifrost Adjustable Bolt Action Rifle Stock (5)

    The GRS Bifrost stock is made of glass reinforced polymer. There are additional rubber inserts in the grip and forearm to ensure a more solid purchase. The enhanced GRS Speedlock 2 adjustment system allows adjusting the length of pull, the height of the cheek piece as well as the height and cant of the butt plate.

    The stock also features short Picatinny rail sections mounted on the very front of the forearm at 3, 6 and 9 o’clock positions. These rail sections are removable and there are QD sling swivel sockets under the rails. The stock comes with one such rail, but additional rail sections are available for purchase separately. Another rail section for mounting monopods is located under the toe area of the stock. There is also a rear QD sling mount near the monopod rail.

    New GRS Bifrost Adjustable Bolt Action Rifle Stock (4)

    New GRS Bifrost Adjustable Bolt Action Rifle Stock (3)

    Here is the list of rifles that Bifrost stocks are available for or will be in the near future.

    Inlets available in Q2 2018:

    1. Tikka T3/ T3X RH
    2. Remington 700 LA
    3. Remington 700 SA
    4. Savage 10/12/16
    5. Mauser M98

    Inlets available in Q3 2018

    1. Savage 110
    2. Howa 1500 SA
    3. Husquarna 1900/ Zoli
    4. Tikka T3/ T3X LH
    5. Blaser R8 RH”

    GRS Bifrost stock weighs 1.35 kilograms (about 3 lbs). It is currently available in green or desert tan colors. The stock is also available in right or left handed configurations. Apparently, the Bifrost stock is not yet listed on the websites of the company’s US dealers. The stock is priced at $709 in

    Here is another video telling about GRS company and showing how their stocks are made.

    Images from

    Hrachya H

    Being a lifelong firearms enthusiast, Hrachya always enjoys studying design, technology and history of guns and ammunition. His knowledge of Russian allows him to translate and make Russian/Soviet/Combloc small arms related information available for the English speaking audience. Hrachya also writes for
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