M-203
Unofficial
names/slang: n/a
Function:
Rifle mounted grenade launcher
Date
deployed: unavailable
Contractor:
Colt
Unit cost:
$601
Length:
unavailable
Weight: 3
lbs.
Rate of Fire:
Single-shot, manual load
Ammo type:
40mm grenade
Guidance:
Visual
Range:
approx. 400 m (max.) |
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Features:
The M203 40mm Grenade Launcher is used while
attached to an M16A2 5.56mm rifle. It is a
lightweight, compact, breech loading, pump action,
single shot launcher. The launcher consists of a
hand guard and sight assembly with an adjustable
metallic folding, short-range blade sight assembly,
and an aluminum receiver assembly which houses the
barrel latch, barrel stop and firing mechanism. The
launcher is capable of firing a variety of low
velocity 40mm ammunition. The launcher also has a
quadrant sight which may be attached to the M16A2
carrying handle and is used when precision is
required out to the maximum effective range of the
weapon.
Background: The M203 was designed and
procured as the replacement for the M79 grenade
launcher of the Vietnam era.
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