Welcome to the commercial section of K31.CH. For a connoisseur pacifist, this Webshop offers a fine selection of peacemaking tools, specifically the Ultimate lightweight chassis for the K31 carbine, as well as some associated accessories. Interested visitors might want to check out our Manifesto, Our Commitments and Side Effects Warning pages.
Special conditions: Members of SGTT, SPST, SMTP and Jussy are invited to contact us.
Victims of success, the chassis are out of stock
The K31-XXI lightweight chassis are out of stock. At this stage, there is no availability date. Please subscribe to our mailing list to be informed if/when we run another production batch in the future.
K31 XL charging handleCHF 45.00 (TVA incl.) Add to basket
The ultimate K31-XXI chassisCHF 1300.00 (TVA incl.) Read more
5/8″-24 thread adapter for K31-XXI BlitzCHF 40.00 (TVA incl.) Add to basket
The K31-XXI Blitz muzzle brakeCHF 135.00 – CHF 190.00 (TVA incl.) Select options
K31 classic charging handleCHF 30.00 (TVA incl.) Add to basket