Store workers allegedly sold a 1,000-round case of AR-15 caliber rifle ammunition to undercover investigators, for cash ...

The two stores sold thousands of rounds of AR-15 rifle ammunition to undercover investigators without asking for identification or permits, a violation of states Gun Industry Public Safety Act ...

The ongoing investigation that hopes to answer these questions centers around whether Colin, who has also been charged, gave Colt the AR-style ... buy shotguns, rifles and ammunition if they ...

Colt still holds the trademark to the term "AR-15" and other manufacturers' versions go by different names, but these rifles are still popularly referred to as AR-15s. While the manufacture ...