20 mm x 102 HEI

  • Calibre (mm)                                                      20          
  • Round mass ( g )                                               259
  • Projectile mass ( g )                                         100± 1.7
  • Explosive mass ( g )                                        ≈10.7
  • Propellant mass (kg)                                      ≈38
  • Round lenght ( mm )                                      166.87±167.25 
  • Muzzle velocity (m/s)                                    1030 ± 15
  • Mean max plezopressure of powder             4300      
  • gases for group of rounds (bar)
  • Max single piezopressure ( bar )                   4500

 

  • Fuze arming distance ( m )                           183 ± 23 
  • Operating temperature ( C )                       -30 ÷ +50
  • Weapon compatibility                                    gun M621

 

PACKING:

    60 rounds are packed in an Al-bag, the bag is packed in a nailed case and 30 cases are packed on a palette