Italian M91 Carcano cavalry folding bayonet

In an excellent condition a M91 Carcano folding bayonet The bayonet was used with the Carcano m91 (Model 1891) cavalry carbine rfile but also later with the m38 cavalry carbine Carcano rifle On one side it is marked R (could be B). The bayonet is made of steel. Blade size: 31.2 cm Total size: 37.9 cm