The Colt AR-15 is a lightweight, magazine-fed, gas-operated semi-automatic rifle. It is a semi-automatic version of the M16 rifle sold for the civilian and law enforcement markets in the United States. Colt's Manufacturing Company currently owns the AR-15 trademark and is used exclusively for its line of semi-automatic AR-15 rifles.

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  1. banditAZ1

    AR15 .300ACC Pistol Firing Issue

    I just finished a 300 Blackout AR pistol build 7.5”. The first time I went to the range to test fire it the trigger pulled / released but, didn’t fire… I changed out the ammo still no bang, I looked at the primers of the rounds and there is small dents / strikes but, obviously not enough to...
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