Back in 1996-1997 when I was in my early 20's I worked for AMSA (Armored Motor Service of America) which was later bought out by Loomis. I worked inside as a coin processor but because I was in and out of the vault I had to be armed. When I started there were no standards for the firearms that were carried. I started off with a Llama IX-D .45 pistol which was actually a very good gun and worked with almost everything I fired through it, but I can remember some of the guns the drivers / guards would carry. I remember a Desert Eagle .44 and a Desert Eagle .50 AE, a Ruger Super Redhawk .44 (not kidding it looked like a rifle on his hip) a .22 Magnum revolver, a few Glocks, and a variety of other guns. I remember one guy who was packing three handguns, one on the hip, one in a shoulder holster and one in the ankle. About six months after I started a guy sat down in a chair in the Rochester facility wearing a 1911 and the gun went off and blew a hole through the chair and the floor. After that the company went with a set of standardized rules on carry guns. They had to be a law enforcement or military caliber, 9mm, .38, .357, .45 etc. but no more single action autos like the 1911 or Hi-Power. So I switched traded off the Llama and bought a Smith Model 19 which I carried in a nice Don Hume holster and a pair of HKS Speedloaders. I watch the occasional Loomis guy sometimes when they come into Walmart when I am there or somewhere else filling up an ATM. I noticed not long ago a guy wearing what looked like a Glock but the holster was flopping all over the place and was obviously very loose on the belt. The other thing I have seen with alot of these guys, they carry the money bags in their gun hand yet their weak hand is empty. Not smart. A friend of mine who was a former chief of police in my hometown works for Loomis and he is one of the few guys with any LE experience there. Most are retirees or wannabe's which is the same make up when I worked for AMSA, but the pay is so horribly low it is to be expected.