A collection of M4 assault rifle replicas arranged by Airmen of the 931st Civil Engineer Squadron, sits nearby during a 931st Air Refueling Wing operational exercise Sept. 11, 2020, at McConnell Air Force Base, Kansas. The rubber ducks are in the shape of an M4 rifle, and are issued during operational readiness exercises to add realism to the training. (U.S. Air Force photo by Tech. Sgt. Abigail Klein)
CAMERA
NIKON D750
LENS
N/A
APERTURE
80/10
SHUTTERSPEED
10/2500
ISO
220
No camera details available.
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