page_title: B-11 recoilless rifle
section_title: Specifications
hierarchical_section_title: B-11 recoilless rifle / Specifications
caption_attribution_description: Soviet B-11 recoilless rifle in Batey ha-Osef Museum, Tel Aviv, Israel.
context_page_description: The B-11 recoilless rifle is a Soviet 107 mm smoothbore recoilless gun. It entered service in 1954, and was typically towed by a 6x6 ZIL-157 truck or a UAZ 4x4 truck.
  Designed by KB Mashinostroyeniya, Kolomna.
  It is fitted using a PBO-4 sight which has a 5.5x zoom direct fire sight and a 2.5x zoom sight for indirect fire.
context_section_description: Crew: 5
  Calibre: 107 mm (4.21 in)
  Weight: 304.8 kg (672 lb)
  Length: 3.56 m (11.67 ft) (travel position)
  Barrel length: 3.383 m (11 ft)
  Height: 1.19 m (3.90 ft) (firing position). 0.9 m (3 ft) (travel)
  Traverse: 35 degrees in each direction
  Elevation: -10/+45
  Rate of fire: 6 rounds per minute
caption: B-11 recoilless rifle in Batey ha-Osef Museum, Israel.
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