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2A46M-4/5 125mm Smoothbore Gun Barrel 3D Printer File Image 1
2A46M-4/5 125mm Smoothbore Gun Barrel 3D Printer File Image 2
2A46M-4/5 125mm Smoothbore Gun Barrel 3D Printer File Image 3
2A46M-4/5 125mm Smoothbore Gun Barrel 3D Printer File Image 4
2A46M-4/5 125mm Smoothbore Gun Barrel 3D Printer File Image 5
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2A46M-4/5 125mm Smoothbore Gun Barrel 3D Printer File Thumbnail 5

2A46M-4/5 125mm Smoothbore Gun Barrel

Fortuna_Models avatarFortuna_Models

February 20, 2026

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Description

With and Without MRS Variant

This set represents the upgraded 2A46M-5 125mm smoothbore tank gun, supplied in two configurations:

With MRS (Muzzle Reference System)

With removed MRS

The 2A46M-5 is a significant modernization of the earlier 2A46M and 2A46M-1 series, featuring improved accuracy, enhanced structural rigidity, and compatibility with modern fire-control systems.

The 2A46M-5 was introduced as an advanced evolution of the long-serving 125mm smoothbore family used on Soviet and Russian MBTs.

It became standard on:

Modernized T-72 variants (including T-72B3 series)
T-90 configurations

The addition of the MRS system improved firing precision by compensating for barrel deformation due to temperature and mechanical stress.

License:

CULTS - Private Use

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