Utilizing a Finnish Suomi M31 50 round quad-stack magazine, the firearm also has a magwell adapter to use the common B&T 9mm magazines shared in the APC9, MP9, and P26. Also shared is the folding stock seen on the MP9 and P26. The pistol grip appears to come from a Swiss PE90.
The KH9 has a cocking knob at the top with a short optic rail and front rail for iron sights. The closed-bolt blowback operated semi-auto weapon has a DA/SA trigger with a decocker.
While no pricing is yet available, production is expected to begin before the end of Q2 2015. Production is rumored to be a limited run, this might coincide with the name of the weapon KH9, which is “Karl’s Hobby 9mm”. Karl is Karl Brügger, the B in B&T.
Caliber: 9x19mm Parabellum
Barrel Length: 153 mm / 6.02 in
Length Folded: 404 mm / 15.9 in
Length Overall: 633 mm / 24.9 in
Weight: 2.45 kg / 5.4 lb
Trigger Weight (SA): 1 kg / 2.2 lb
Further Reading: All4Shooters Inhalt: SWM 03/2015 (Swiss Weapon Magazine March 2015 preview) [German language] All4Shooters B&T AG P26 and KH9 semi-automatic pistols 2015-03-06 B&T AG Four premieres at gun show in Lausanne 2015-02 Kaliber Info B & T KH9 2015-02-25 [German language]