Colt M4 Carbine

Colt M4 Carbine is the weapon of choice according to today's law enforcement concepts of rapid deployment, mobility and increased firepower. Colt M4 Carbine is designed for use wherever lightness, speed of action, mobility and fire power are required. It can be comfortably carried, yet be instantly available to provide the power, accuracy and range of a 5.56mm Rifle. Continuous tests conducted by law enforcement agencies and armed forces worldwide prove that Colt M4 Carbine is the most technologically advanced, reliable and effective firearm in its classification.
FEATURES
- Unique direct gas operating system eliminates the conventional operating rod and results in fewer and lighter components
- Accommodates the full range of 5.56mm ammunition, including the NATO M855/SS109 and U.S. M193, utilizing a rifling twist of 1 turn in 7" (178mm)
- Straight-line construction disperses recoil straight back to the shoulder, increasing handling capabilities, especially during repeated fire
- 4-position sliding buttstock allows the weapon to adapt to users of different sizes and physical characteristics as well as various firing positions and clothing variations
- Cartridge case deflector allows easy operation in both right and left handed shooting positions for increased tactical applications
- Muzzle compensator further reduces muzzle climb and helps eliminate flash and dust signatures
- Ejection port cover protects the chamber from dust and mud
- Field strips easily without special tools for simple field user maintenance
- Flat top receiver allows for removable carrying handle and easy mounting of accessories
- M203 40mm Grenade Launcher mounts directly to the Carbine without modification
- Target style rear sight features dual apertures (0-200m, 300-600m) and adjusts for both windage and elevation
- High strength materials add durability to the forearm, buttstock and pistol grip for greater comfort and effectiveness

fonte:http://www.colt.com/law/m4.asp