An instructor with the Royal Marines Combat Marksmanship

An instructor with the Royal Marines Combat Marksmanship Team tells Sgt. Aaron Meares, a competitor with the Marine Corps Shooting Team, what adjustments need to be made to his SA80 A2 rifle sight, Sept. 11, 2016, at Altcar Training Camp, Merseyside, England. The Marines will be firing these weapons during the Royal Marines Operational Shooting Competition from September 6-22, 2016. The U.S. Marines are competing against the Royal Netherlands Marine Corps and the Royal Marines. The U.S. Marines are with Weapons Training Battalion, Marine Corps Base Quantico, Virginia.