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Soviet ordnance program Weapon Systems

Weapon systems and military equipment built by Soviet ordnance program.

2 weapon systems

37 mm OR-167N (M1939) projectile, 37 mm HEI-T projectile with tracer and self-destruct, Munitions

37 mm OR-167N (M1939) projectile37 mm HEI-T projectile with tracer and self-destructBuilt in: Soviet UnionThe 37 mm OR-167N (M1939) projectile is a Soviet 37x252 mmSR high-explosive incendiary tracer round with point-detonating self-destruct function. CAT-UXO identifies it as a spin-stabilized OR-167N / OP-167H projectile, and the 61-K family page documents the 37 mm M1939 gun as firing 37x252SR shells.

3OF50 active-rocket projectile, 120 mm rocket-assisted high-explosive fragmentation projectile, Munitions

3OF50 active-rocket projectile120 mm rocket-assisted high-explosive fragmentation projectileBuilt in: Soviet Union / RussiaThe 3OF50 active-rocket projectile is a Soviet-origin 120 mm rocket-assisted high-explosive fragmentation round used in the Nona family’s longer-range fire-support role. Open references identify it as a 3OF50 HE-frag RAP projectile with a pre-engraved driving band and a separate rocket motor, and VPK says the 2S9 Nona fires it to extend range to about 12 km.