Did the USSR have radar aiming, quadruple 25mm naval gun?

[linkoping]

it is in a mod of wows

 

[DE1083]

Those large quad mounts look more like the 57mm type mounts.

 

[TomS]

Presuming the alleged "25mm" mounts are the smaller turrets right on the deck, they look like the 46-K quad 37mm, but as far as I know, there was never a radar-directed version.

https://www.secretprojects.co.uk/threads/soviet-46-k-37mm-aa-quad-mount.34442/

 

[TomS]

Those large quad mounts look more like the 57mm type mounts.

Yes, the larger turrets are definitely meant to be ZIF-75 quad 57mm mounts. It's the little pillbox ones mixed I that are probably meant to be 37mm (or maybe someone scaled down the 37mm to simulate a fake quad 25mm)

 

[Tzoli]

At wargaming everything is possible...

 

[alexi]

The question is where do you get this from (chinese modder)? i look on Soviet ships high-tier models none of them have radar guided mounts 25mm. The 25mm/79 did existed however, they're post-war Soviet AA mounts, the quad mounts designated as 4M-120 are mounted on Stalingrad, Pr.41 DD and Project 24 battleships.
The bigger quad AA mounts are 57mm ZIF-75 just in case anyone confuse.

 

[cattalonX]

The question is where do you get this from (chinese modder)? i look on Soviet ships high-tier models none of them have radar guided mounts 25mm. The 25mm/79 did existed however, they're post-war Soviet AA mounts, the quad mounts designated as 4M-120 are mounted on Stalingrad, Pr.41 DD and Project 24 battleships.
The bigger quad AA mounts are 57mm ZIF-75 just in case anyone confuse.

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[Petrus]

The Soviets actually had a quadruple 25mm mounting which was designated firstly as BL-120 and then (after the fall of Lavrentiy Beria, as 'BL' stood for his initials) 4M-120. Two such mountings were actually installed in 1954 aboard the 'Neustrashimy' destroyer (Project 41) besides four SM-16 twin 45mm stabilised mountings. After a short time all those AA guns were replaced by four 'standard' SM-21 quadruple 45mm (not stablilised) mountings.

Below you've got two drawings of the BL-120/4M-120. Unfortunately I've never found any photos showing the mounting.

 

[Wurger]

The Soviets actually had a quadruple 25mm mounting which was designated firstly as BL-120 and then (after the fall of Lavrentiy Beria, as 'BL' stood for his initials) 4M-120. Two such mountings were actually installed in 1954 aboard the 'Neustrashimy' destroyer (Project 41) besides four SM-16 twin 45mm stabilised mountings. After a short time all those AA guns were replaced by four 'standard' SM-21 quadruple 45mm (not stablilised) mountings.

Below you've got two drawings of the BL-120/4M-120. Unfortunately I've never found any photos showing the mounting.

Is there any detailed drawing of the RYS-U fire control system, intended for the quadruple 25mm BL-120?