Army Sgt. 1st Class Scott Null, range officer in charge with 39th Signal Battalion, connects the last three rounds shot by a Soldier during an M4A1 carbine zeroing session in the Training Support Center Benelux 25-meter indoor range, on Chièvres Air Base, Belgium, Oct. 25, 2016.

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Size: 1731px × 1155px
Photo credit: © David Wa / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 39th, air, america, archive, armed, army, battalion, bn, carbine, defence, force, forces, m4a1, military, navy, qualification, range, reportage, service, serviceman, servicemen, sig, signal, soldier, states, training, united, usa