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HE 441B
The HE 441B is a Swedish-developed, 84 mm, high-explosive fragmentation (HE-frag) round, which is thought to be known domestically and officially as the 8.4 cm Spränggranat m/86 (Sgr m/86). The HE 441B round comprises a nominally 84 mm spin-stabilised, natural and preformed HE-frag projectile and a cased propellant charge. The projectile is fitted with a mechanical time and superquick (MTSQ) impact fuze, which is thought to be the FFV 447 mode...
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