Airman Brayden Lovan, 21, was killed by the firearm discharge on Sunday at F.E. Warren Air Force Base in Wyoming by a firearm discharge.

The U.S. Air Force Global Strike Command recently paused the use of the gun following the death of a security forces airman at a base in Wyoming. SIG Sauer released a statement, saying “Our hearts are with the service members and families,” and expressed confidence in the Air Force’s investigation.