The M1931 (B-4) 203mm Howitzer, better known as "Stalin's Sledgehammer", was a Soviet heavy artillery piece. It earned its nickname by devastating German bunkers along the Eastern Front. It was used through the end of the war, at the Battle of Berlin the Red Army would bring the guns to point blank range to smash through German.. 203 mm howitzer M1931 (B-4) (203-мм гаубица обр. 1931 г. (Б-4), GRAU index: 52-G-625) was a 203 mm (8 inch) Soviet high-power heavy howitzer. During the Second World War, it was under the command of the Stavka's strategic reserve. It was nicknamed "Stalin's sledgehammer" by German soldiers. These guns were used with success against Finnish pillboxes at the Mannerheim Line, heavy.
![A Soviet M1931 B4 203 mm heavy tracked howitzer [3198 × 2136] r/MilitaryPorn A Soviet M1931 B4 203 mm heavy tracked howitzer [3198 × 2136] r/MilitaryPorn](http://www.army.mil/e2/c/images/2013/03/07/284774/original.jpg)
A Soviet M1931 B4 203 mm heavy tracked howitzer [3198 × 2136] r/MilitaryPorn

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203 mm Howitzer M1931 (B4) (Soviet) Weapons & Armaments

The crew of a Soviet 203 mm howitzer M1931 (B4) "Stalin's Sledgehammer" during a break, 1943 ww2

Russian 203 mm heavy howitzer M1931 (B4)

com o zé 2 B4 M1931 203 mm Howitzer URSS

Russian 203 mm howitzer M1931 (B4) (printed) Detailed Wargaming 3D model for tabletop WW2

Russian 203 mm heavy howitzer M1931 (B4) Eastern Express 35156

Russian 203 mm heavy howitzer M1931 (B4) Eastern Express 35156

Russian Army B4 M1931 203mm Howitzer

B4 M1931 203mm howitzer

203мм гаубица большой мощности Б4

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Soviet 203 mm Howitzer M1931 (B4) field gun and crew, Moscow, Russia, 1 Oct 1941 Photo by

203 mm howitzer M1931 (B4) by MaxoDavion on DeviantArt

Las Cosicas del Panzer — 203 mm howitzer M1931 B4
![[Photo] Soviet 203 mm Howitzer M1931 (B4) field gun on display at US Army Ordnance Museum [Photo] Soviet 203 mm Howitzer M1931 (B4) field gun on display at US Army Ordnance Museum](https://ww2db.com/images/weapon_203mmHowM1931_3.jpg)
[Photo] Soviet 203 mm Howitzer M1931 (B4) field gun on display at US Army Ordnance Museum
![[Photo] Soviet 203 mm Howitzer M1931 (B4) field gun on display at Minsk, Belarus, 23 Jun 2005 [Photo] Soviet 203 mm Howitzer M1931 (B4) field gun on display at Minsk, Belarus, 23 Jun 2005](http://ww2db.com/images/weapon_203mmHowM1931_4.jpg)
[Photo] Soviet 203 mm Howitzer M1931 (B4) field gun on display at Minsk, Belarus, 23 Jun 2005

Heavy 203 mm howitzer B4 of model 1931 of the year

B4 M1931 203mm howitzer
B-4 M1931 203-mm howitzer The M1931 (B-4) is a rather old weapon developed in 1931 and adopted for service in 1934. The modified version (B-4M) with four-wheeled carriage appeared only after World War II. It may be found in the heavy artillery brigade at front level. The B-4M was replaced by the 203-mm self-propelled gun Ml975, which is mounted.. The M1931 (B-4) is an old weapon developed in 1931 and adopted for service in 1934. Howitzer B-4 caliber 203 mm was part of the artillery regiments of the Reserve of the Main Command.