B&T BWC9-320 Multi

Updated October 15, 2026

Make: B&T Model: BWC9-320 Caliber: Multi Condition: Very Good Inspired by iconic folding concepts, this ultra-rugged, Swiss-engineered "Because We Can" (BWC9) personal defense weapon chassis transforms a standard SIG Sauer P320 platform into a highly concealable folding carbine. It features an all-billet aluminum structure designed to accept a user-supplied P320 Fire Control Unit (FCU) along with sub-compact through full-size slide assemblies. Outfitted with an integrated carry handle, an ambidextrous charging mechanism, and a factory-mounted Aimpoint ACRO P-2 micro red dot sight, it rapidly deploys from a non-descript box into a stable, shoulder-fired configuration. This multi-caliber capable chassis offers supreme tactical utility while maintaining a remarkably compact, discreet footprint. Please use the photos as final judgment before bidding.

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