Tag Archives: one shot one kill

Chuck has hung up his rifle for the final time

Marine Sgt. Charles “Chuck” Mawhinney in Vietnam, left, and in 2013 while at Marine Corps Logistics Base, Barstow, California. (Photos: USMC)

Charles Benjamin “Chuck” Mawhinney was born in Lakeview, Oregon in February 1949, and, the son of a Marine Corps WWII vet, volunteered for service in October 1967 during the height of the Vietnam War. Assigned as a rifleman in the 5th Marine Regiment in Vietnam, he was later reassigned to the regiment’s scout sniper section and, in 16 months while working with not only his Regiment but also in support of ROK Marines and U.S. Army units, was credited with 103 confirmed NVA-VC kills and 216 “probable.”

This left him with the legacy of being the most successful sniper in the service’s history. 

After rotating back CONUS and serving as a marksmanship instructor at Camp Pendleton, Mawhinney left the Corps in 1970 as a sergeant and returned home to Oregon. There, he worked for the U.S. Forest Service until he retired in the 1990s.

Mawhinney, as reported by local media in Oregon, passed in Baker City on Feb. 12, aged 74.

Ironically, Mawhinney outlived the scout sniper program he was associated with, as Marine Corps brass recently moved to terminate the program, seen as unneeded in an age of drones.

Shooting the M40A5 Sniper Weapons System

Amphibious Reconnaissance and Scout Sniper Marines from the 31st Marine Expeditionary Unit train combat marksmanship with Marines and Navy SEALS from the Republic of Korea and Royal Thai Marine special forces. Marines of the MEU’s scout sniper platoon led a brief period of instruction before all parties fired at multiple targets ranging from 100 to 400 meters. All three nations fired the Marine Corps’ M40A3 and M40A5 sniper rifles. Soundbites include Staff Sgt. Darrell Rushing – Scout Sniper Platoon Sergeant, Weapons Company, Battalion Landing Team 1st Battalion, 4h Marines, 31st Marine Expeditionary Unit. (Keller, Texas). Produced by Sgt. Paul Robbins Jr.