Physical
The physical qualities of the Colt M4. Information presented is strictly for general reference and should not be misconstrued as useful for hardware restoration or operation.
838 mm
32.99 in
O/A Length
368 mm
14.49 in
Barrel Length
5.95 lb
2.70 kg
Weight
Gas Operated; Semi-/Full-Automatic; Locking Bolt
Action
5.56x45mm NATO
Caliber(s)
20- or 30-round detachable box magazine
Feed
Iron; Optional Optics.
Sights