It can depend on what model of the M4.
The models issued to Navy SEALs, Marines, Spec Ops Forces and any unit that might need to operate on wet conditions are mostly water-proof
well i think it has to be camo ak or alcad m4
The M4 is the basic weapon system for the modern infantry soldier. It is usually equipped with a M68 red dot sight. A standard combat load for a soldier carrying an M4 is 400 rounds of ammunition. Are you serious? 400 rounds is not the STANDARD combat load. The M16A4 is the standard basic weapon but is being replaced by the M4. A red dot is definitely not the standard sight.
The M4 is a smaller version of the M16. It has less range, but it is better for urban combat.
If you are referring to the U.S.A. Armies standard weapon for infantry it is/was the range of M16 Assault rifles. Now they are being phased out and replaced with M4 Carbines.
The M249 Squad Automatic Weapon fires the same 5.56x45mm cartridge used by the M16 and M4.
Many different companies make Airsoft mac 11 and m4's. However, the M4 models are generally a better all purpose weapon, where the mac 11 is only good for very very close quarters combat.
M4 Commando? Is that some video game weapon? The M4 carbine and variants (such as the CQBR) use the 5.56 cartridge. Standard is 62 grains, although heavier grain bullets are recommended for shorter barrel lengths. Colt did market a 9x19mm variant of the CAR-15 under the name "Commando", but it's not considered an M4 variant.
The TRUE M4 carbine is a select fire weapon, and is not available for sale to private persons. The M-16 is also select fire, but some were registered with the BATF prior to the May 1986 cutoff date, and CAN be transferred. The M4 was made AFTER the cutoff date for a private citizen to register one.
The M16 Assault Rifle or the M4 carbine is the typical primary weapon The M9 pistol is the standard sidearm hey dont forget about the standard issue knife
If on flight status and and performing crew duties (flying a mission) it is a M240H. While not flying your personal weapon could be either a M9 (9mm) or a M4.
Clear out your weapon and hand cycle it every 30 mins.
Heckler & Koch P2000 HandgunRemington 870 ShotgunColt Arms M4 Carbine Rifle