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AR-15 General Information(Post)
AR-15From Wikipedia, the free encyclopediaThe AR-15 is a lightweight, air-cooled, magazine-fed, autoloading centerfire rifle. The original Armalite/Colt AR-15 was a selective-fire prototype submitted ...
M16 Rifle General Information, M16, M16A1, M16A2, M16A3, M16A4(Post)M16 RifleFrom Wikipedia, the free encyclopediaM16 is the U.S. military designation for a family of rifles derived from the ArmaLite AR-15 and further developed by Colt. It is an assault rifle which f ...