The 152 mm howitzer-gun M1937 (ML-20) was a Soviet gun-howitzer. The gun was developed by the design bureau of Plant No. 172, headed by F. F. Petrov, as a deep upgrade of the 152-mm gun M1910/34, in turn based on the 152-mm siege gun M1910, a pre-World War I design by Schneider. It was in production from 1937 to 1946. The ML-20 saw action in World War II, mainly as a corps/army level piece of the Soviet Army. Post World War II, the ML-20 saw combat in numerous conflicts during the mid to late twentieth century.
- Carriage with pivoting split trails, optional position spades, appropriately thin shield, intricate sight, filigree gun laying controls, highly detailed gun with optional position breech, sliding recoil action, telescoping equilibrators, 2-piece muzzle brake, fully represented limber, turned metal gun barrel
- Photo-etch detail parts and vinyl tires
- Weapon may be assembled in transport or firing configuration and when complete is adjustable in elevation.
- Color painting guide for a typical Soviet artillery piece.
