St Petersburg Cavalry School Mosin Carbine
This video examines a unique and historically obscure Mosin Nagant carbine variant attributed to the St Petersburg Cavalry School. The carbine, assembled from rifles dating between 1896 and 1920, features modifications to accommodate Gulkevich folding bayonets, including a slightly longer barrel than the 1907 carbine, 1907 rear sights, bayonet sheaths, and altered sling swivels. The presenter highlights the lack of published documentation regarding its origin and purpose, presenting the St Petersburg Cavalry School as the leading hypothesis.













