628th SFS Airmen conduct M-4 training at CATM Published Dec. 17, 2012 By Senior Airman Dennis Sloan Joint Base Charleston Public Affairs JOINT BASE CHARLESTON, S.C. -- Senior Airman Dustin Turner, 628th Security Forces Squadron patrolman, and several other Airmen from the 628th SFS, perform the short range combat portion of the M-4 carbine qualifying session at the Combat Arms Training and Maintenance firing range, Dec. 12, 2012, on Joint Base Charleston - Air Base, S.C. Airmen from the 628th SFS participated in the M-4 training overseen by CATM instructors. (U.S. Air Force photo/ Senior Airman Dennis Sloan) Click here for full Slideshow