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| | M4 Carbine - Wikipedia, the free encyclopedia |
 | | The M4A1 can be found in use by many U.S. military units, including the Delta Force, U.S. Navy SEALs, and the U.S. Marine Corps', U.S. Army Rangers, Radio Reconnaissance Platoons and Force Reconnaissance companies. |
 | | Although the M4 does not have as far an effective range as the longer M16, many military analysts consider engagement with a non-specialized small arm above a range of 300 m to be unnecessary. |
 | | In April 2004, Colt filed a lawsuit against Heckler and Koch (HK) and Bushmaster Firearms, claiming acts of trademark infringement, trade dress infringement, trademark dilution, false designation of origin, false advertising, patent infringement, unfair competition, and deceptive trade practices. |
| en.wikipedia.org /wiki/M4_Carbine (1880 words) |
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