OG-7VLR ROUND WITH OG-7LR FRAGMENTATION GRENADE

Grenade launcher caliber, mm: 40
Warhead caliber, mm: 50
Round weight, kg: 3,490
Grenade weight, kg: 3,110
Propellant charge weight, kg: 0,380
Number of fragments, pcs./g: 1800/0,42
Muzzle velocity, m/s: 86
Maximum range, m: 3100
Safe operational temperature range, ˚C: -40 … 50
Rate of fire, rds/min: 4…6
Dimensions, mm: 1025х480х300
Gross weight, kg: 46