Sergeant John F. Winnick, Sniper team leader, Scout Sniper Platoon, Headquarters and Service Company, 3rd Battalion, 1st Marines, 13th Marine Expeditionary Unit, Squeezes a 50. caliber round out of a M107, Special Applications Scoped Rifle at Udari Range, Kuwait, May 30, 2007. Sgt. Winnick, along with other Marines in his team, took advantage of the three-day range time to battle sight zero their weapons at both known and unknown distances in preparation for operations in Al Anbar, Iraq. (Official Marine Corps photo by Lance Cpl. Kyle J. Keathley) - Sergeant John F. Winnick, Sniper team leader, Scout Sniper Platoon, Headquarters and Service Company, 3rd Battalion, 1st Marines, 13th Marine Expeditionary Unit, Squeezes a 50. caliber round out of a M107, Special Applications Scoped Rifle at Udari Range, Kuwait, May 30, 2007. Sgt. Winnick, along with other Marines in his team, took advantage of the three-day range time to battle sight zero their weapons at both known and unknown distances in preparation for operations in Al Anbar, Iraq. (Official Marine Corps photo by Lance Cpl. Kyle J. Keathley)