The OF-843A is a Soviet/Russian 120mm high-explosive fragmentation (HE-Frag) mortar bomb representing an improved variant within the OF-843 ammunition household. M734A1 multi-option fuze; U.S. rounds typically have longer maximum range as a outcome of propellant differences; and Soviet manufacturing emphasizes quantity and cost-effectiveness over superior options. Making An Attempt to fire Soviet ammunition in U.S. mortars hasi88 (or vice versa) is extremely harmful and prohibited. Whereas both are 120mm caliber, the OF-843 series is designed for Soviet smooth-bore mortars with totally different chamber dimensions, propellant systems, and pressure tolerances. The 120mm mortar caliber proved exceptionally efficient through the Great Patriotic Struggle, and the Soviets continued creating improved ammunition throughout the Chilly Struggle.
Primary Fuze: M-12 Point Detonating Fuze
- The OF-843 household was developed to arm the 120-PM-43 mortar (and its successors), which itself developed from the 120-PM-38 design that proved extremely effective throughout World Struggle II.
- Forged iron fractures into numerous irregular fragments upon detonation, creating a simpler anti-personnel pattern than steel, which tends to supply fewer, larger fragments.
- This spherical has been a normal munition for Soviet and Russian 120mm mortar systems because the mid-20th century and stays some of the extensively proliferated mortar rounds on the planet.
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Some variants use Amatol (TNT and ammonium nitrate mixture) depending on manufacturer and manufacturing era. It provides good fragmentation effects whereas being comparatively secure and economical to produce. The OF-843 household traces its lineage to World War II Soviet mortar improvement.
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Cast iron fractures into quite a few irregular fragments upon detonation, making a simpler anti-personnel sample than steel, which tends to produce fewer, bigger fragments. This spherical has been a standard munition for Soviet and Russian 120mm mortar methods because the mid-20th century and remains some of the widely proliferated mortar rounds on the planet. You can find your favorite apps—like Word, Excel, PowerPoint, and more—under the Apps section in the left navigation of the Microsoft 365 Copilot web app.
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The M-12 (М-12) is the standard Soviet point-detonating fuze for the OF-843 collection.
This extension provides a button to your browser toolbar. Report any suspected unexploded ordnance to acceptable navy or law enforcement authorities. All ordnance must be treated as dangerous until rendered secure by qualified EOD personnel. Never method, transfer, or disturb suspected UXO—report and evacuate. This is beneficial when participating troops in hasty fighting positions, buildings with light roofs, or when floor burst might be ineffective due to floor conditions.
The OF-843 family was developed to arm the 120-PM-43 mortar (and its successors), which itself evolved from the 120-PM-38 design that proved highly efficient throughout World Struggle II. With Copilot in Word, Excel, Outlook, and PowerPoint, you can draft, design, and edit effortlessly, supplying you with more time for ideas and impact. The Microsoft 365 Copilot app lets you create, share, and collaborate multi functional place with revolutionary apps. Mixed with long shelf life and ongoing production, OF-843 collection rounds are ubiquitous in battle zones from Ukraine to Africa to the Center East. The 120-PM-43 and its derivatives are among the commonest heavy mortars on the planet. This is a deliberate design choice optimizing lethality against personnel.