40mm Grenade Launcher

An overview and range demo of the M32A1 40mm Grenade Launcher from Milkor USA.

The M32A1 is the USMC/SOCOM 40mm Multi-Shot Grenade Launcher of choice. The M321A1 is a hand-held, gas plug operating, semi-automatic, revolving action, 40mm Multi-Shot Grenade Launcher (MSGL).

M32A1 Specs:

  • Length, overall (stock collapsed): 25.5 inches (648mm)
  • Length, overall (stock extended): 29.1 inches (739mm)
  • Height, overall: 11.5 inches (292mm)
  • Width, overall: 6.5 inches (165mm)
  • Barrel length: 8.0 inches (203mm)
  • Chamber length: 5.5 inches (140mm)
  • Weight (unloaded): 15.4 lbs (7.0 kg)
  • Weight (loaded): 18.4 lbs (8.3 kg)
  • Rifling: Progressive
  • Cylinder capacity: 6 rounds, less than 5.5 inches (140mm) in length