[Crowcreek]

"Sources with the Bureau of Alcohol, Tobacco and firearms told News4 it is likely a Colt AR15, much like this M-16, or a Ruger Mini 14. Does anyone know if these all use the same ammo? "

Yes -- Alchohol, Tax, Firearms, and News4 all use the same ammo.

:^)

[ARCADIA]

"Sources with the Bureau of Alcohol, Tobacco and firearms told News4 it is likely a Colt AR15, much like this M-16, or a Ruger Mini 14. Does anyone know if these all use the same ammo?"

I got this out of the colt web site.

Colt AR-15 A3 Tactical Carbine

As a lightweight and compact platform, the AR15 provides law enforcement with the performance and accuracy for targets outside the handgun range.

Model -- AR6721

Name -- AR15A3 Tactical Carbine

Finish -- Black anodized receiver; black oxide barrel

Action -- Semiautomatic, gas operated, locking bolt

Caliber -- 5.56mm (.223 Rem)

Capacity -- 20 rounds;30 rounds optional

Barrel Length -- 16.1" HEAVY barrel

Overall Length -- 32" to 35"

Rifling Twist -- RH; 1 turn in 9"

Rifling Grooves -- 6

Trigger -- Smooth

Front Sight -- Adjustable

Rear Sight -- Detachable carrying handle with integrated M16A2 target style; adjustable for windage and elevation to 600 meters

Sight Radius -- 14.5"

Weight -- 7.0 lbs. (empty)

Special Features -- Carry handle detaches to allow optical mounting of tactical sighting system. Cartridge case deflector for left handed shooting. Two 20 round magazines, cleaning kit and sling are standard. Can be field stripped without special tools.

This is the website for a picture. Looks military.

http://www.colt.com/colt/html/a2f9_ar15_a3tact.html