NATO Stock Number
1055-00-832-6409
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Inside Surface Treatment
Chromium, qq-c-320, class 2
Groove Width
Between 0.217 inches and 0.220 inches
Overall Length
Between 16.470 inches and 16.500 inches
Size Designation
40 millimeter
Rifle Bore Groove Quantity
18
Land Width
0.064 inches
Rifling Direction
Right-hand
Caliber Quantity Per Rifling Turn
1 turn in 30.480 calibers
Weapon Size Designation
40 millimeter
Weapon Model Number
Xm129
Material
Steel comp 4340h
Fsc Application Data
Launcher, grenade, 40mm