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Bill Glynn from Boise, Idaho, shoots a mock M16-A4 rifle at the indoor simulated marksmanship training (ISMT) on Camp Pendleton, Calif., Jan 23, 2018. The ISMT is the indoor Marine Corps’ marksmanship trainer that is used to replicate ranges that allow Marines to develop their marksmanship skills. Bill Glynn was formerly field artillery in the Marine Corps. (U. S. Marine Corps
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Keywords: america, armed, camp, corps, defence, employee, federal, forces, government, ismt, marine, military, pendleton, service, soi, states, united, usa, vet, vietnam