305 mm howitzer M1915

305 mm howitzer Model 1915 was a Russian heavy howitzer that saw service during World War I and II. Originally intended for Naval use, it was later purchased by the Army at a cost of 271,500 Rubles per piece, with the first order of 8 being sent on 13 August 1915.

Weapons of comparable role, performance and era

BL 12 inch Howitzer British equivalent
Skoda 305 mm Model 1911 Austro-Hungarian equivalent