A fire destroyed B&T AG's main production building, flagship retail store, and indoor shooting range at the company's headquarters in Thun, Switzerland in the early hours of October 29, with Bern Cantonal Police announcing arson as the leading theory by the following day. Soldier Systems Net and The Firearm Blog reported B&T's response on November 1 and 2. No personnel were injured in the blaze, which broke out shortly after 3:10 a.m. local time and quickly engulfed the main building before firefighters from several surrounding communities arrived to contain it.

The damage to B&T's Tempelstrasse facility was catastrophic by any measure. The main building took the brunt of it, with the adjacent flagship store and indoor shooting range also heavily impacted. Swiss authorities issued a public call for witnesses with information about activity in the area that night; as of this writing, no suspects have been identified and the investigation remains active.

Guns.com reported that leftist terror groups have claimed responsibility for the attack. Bern Cantonal Police have not publicly confirmed the credibility of any claimed responsibility, and the group behind the claim has not been independently identified. Bluewin.ch reported separately on a series of arson attacks against defense-sector facilities in Munich around the same period, though investigators have not publicly drawn any connection between those cases and the Thun incident.

B&T's founders issued a statement — published by Soldier Systems Net — saying the company will not be intimidated and intends to rebuild. The statement added that Swiss cantonal authorities are responsible for determining the fire's origin and deciding whether criminal charges are warranted, consistent with standard corporate practice of deferring publicly to law enforcement rather than prejudging an ongoing investigation.

For American buyers and dealers, the immediate question is supply chain impact. B&T USA, the company's American subsidiary, operates an increasingly significant Utah manufacturing facility that ramped suppressor production to 7,000 units per month earlier this year. But B&T's core pistol and PDW hardware — the GHM9, SPC9, and B&T MP9 — is built and shipped from Switzerland. The full extent of the fire's impact on European production capacity for those platforms has not been announced. B&T USA has not reported any supply disruptions at this time, but dealers should stay in contact with their distributors for updated lead time guidance on Swiss-sourced product as the rebuild timeline becomes clearer.

The company has rebuilt after disruptions before, and the distributed nature of modern firearms manufacturing provides some buffer. The near-term allocation picture for B&T pistols and PDWs in the U.S. market will depend on how quickly B&T can restore production capacity in Thun — a question that will likely be answered as the company assesses the structural damage and issues further guidance to its distribution partners.