what gun that was also a .30 caliber semi-automatic carbine was used in the Daingerfield church shooting? 
Daingerfield church shooting: The Daingerfield church shooting was a mass murder that occurred at the First Baptist Church in Daingerfield, Texas, United States on June 22, 1980. M1 carbine: The M1 carbine (formally the United States Carbine, Caliber .30, M1) is a lightweight, easy to use, .30 caliber (7.62 mm) semi-automatic carbine that was a standard firearm for the U.S. military during World War II, the Korean War and well into the Vietnam War.
i don't know