Soviet 76.2mm GUN ZIS-3

[billk]

Hello

History

The design works of ZiS-3 started in the end of 1940 on the Artillery Factory No. 92 under supervision of V. G. Grabin, the chief designer of medium caliber Soviet guns. There was no order for this work; moreover, at this time the attitude toward such development programs on the part of artillery commanders, such as Marshal Kulik, the head officer of Soviet artillery, was extremely negative. So the project was run purely on the initiative of Grabin, his design bureau and the Artillery Factory No. 92 head and his deputies. None of them informed state authorities (i.e. Marshal Kulik) about the ZiS-3 project.
The ZiS-3 was a combination of the light carriage from the 57 mm ZiS-2 anti-tank gun and a powerful 76.2 mm barrel from the previous divisional field gun F-22USV. In order to decrease the gun's recoil a muzzle brake was installed. This allowed the barrel to be mounted on a relatively light carriage without the risk of mechanical damage when firing. In comparison with the F-22USV gun, the ZiS-3 utilized better production technology. Many parts of the gun were cast, stamped or welded in order to reduce the amount of machine work. As a result, the amount of work required to construct a single ZiS-3 gun was three times less than that of the F-22USV gun. Furthermore, the cost to produce a ZiS-3 gun was only two thirds that of an F-22USV.
After having been built, the first ZiS-3 gun was hidden from the watchful eyes of state authorities, who continued to ignore the Red Army's need for light and medium field guns. The authorities' main argument was the information that German heavy tanks carried exceptionally strong armour. In reality Germany did not have such tanks in early 1941 and this misinformation was the result of successful Nazi propaganda about the Neubaufahrzeug multi-turreted prototype tank. Marshal Kulik had believed the propaganda and sent orders to stop the production of light 45 mm anti-tank guns and 76.2 mm divisional field guns.
The beginning of the Great Patriotic War showed that German tanks had weaker armour than was anticipated. Some were even vulnerable to large caliber DShK machine guns. Pre-war models of 76 mm divisional guns penetrated German vehicles with ease, but almost all these guns were lost in battles or captured by Germans in holding facilities. Some of them were later used against Soviet forces as different kinds of Panzerjäger self-propelled guns. Marshal Kulik ordered that mass production of 76.2 mm divisional field F-22USV guns be relaunched. Grabin and the head staff of Artillery Factory No. 92 decided to organize the mass production of ZiS-3 guns instead of F-22USVs. They succeeded, but ZiS-3 was not officially tested and adopted for Red Army service.
Red Army soldiers were in urgent need of these guns, the guns themselves were fine and numerous due to improved production technology, but all of them were in stock at Artillery Factory No. 92, since the military representatives refused to receive non-official guns. After some internal struggle between Grabin's team and military representatives, ZiS-3 guns were finally transferred to the Red Army under personal responsibility of Grabin and Artillery Factory No. 92 head staff.

I am thinking to make a diorama out of it using Miniart ZIS-3 w/Crew and Zvezda GAZ-MM TRUCK

[billk]

Some progress...

[billk]

Unfortunately both zvezda's and miniart's instructions where really bad. In miniart's pieces there where not numbers on.

[rm6239]

Looks ok mate, even without numbers you have some nice detail on that gun.

cheers

Rossco

[Schoof]

Hhhmmmm I got the same kit in my stash. .... Always thought it to be an anti-tank gun. ...... gonna keep a close watch to this build

[T3hGuppy]

Some very nice detail.

Though as Schoof said this is an anti-tank gun rather than a Artillery piece.

So not eligible for this SIG. Sorry to be the bearer of bad news.

[billk]

Bah i think you are right....
Well it's ok ill post my progress on general forum.

I am sorry for that.

[T3hGuppy]

Bah i think you are right....
Well it's ok ill post my progress on general forum.

I am sorry for that.

Not a problem dude.

I can move this thread for you if you like?

[T3hGuppy]

Moved to WIP forum for you.