Similar to シュワルツローゼ重機関銃

Binary chemical weapon

Rheinmetall BK-5

BL 18-inch railway howitzer

BLAST (biotechnology)

BLISS

Type 100 submachine gun

Type 94 Nambu pistol

Chauchat

Hotchkiss M1909 Benét–Mercié machine gun

Tokyo Arsenal Model 1927

Experimental Model 2 submachine gun

Nambu pistol

Breda 38

Ribeyrolles 1918 automatic carbine

Lebel Model 1886 rifle