No one in thier right mind would carry the "Civil Servant" if they could carry something else.
Yeah, something else like a Super Soaker 3000...
lol ... easier to maintain in harsh desert environments with all that fine sand. Also good for cooling off as you're taking cover, squirting your face, next to the guys clutching their SA-80s as they scream about magazine failures and stoppages. Heh ha.
...the military brass wants to ditch the SA-80 for the G-36 but the Government won't let them.
S'probably all about money. They pee'd a lot of money into development of it after countless fails, and they probably don;t want to be seen to admit that they've been wrong all along and are gonna keep throwing more money at it.
- Me thinks something we've gotta remember about the guns in the game is they're a lot like the outfits, we all like a certain look for our different characters. Where my first char was wearing NCR Facewrap Armour, a 1st Recon Beret, and carrying his Sniper and Service Rifles and 10mm - my second female char was wearing Merc Troublemaker gear, with an Old Cowboy Hat, and carrying a 9MM and a Repeater. Even if there are multiple weapons of the same caliber in the game, each one is appreciated by some player or other, to suit their character, and that character's outfit and appearance and whatnot. Adding more guns would be the same as adding more outfits, I wouldn't object to either. ^_^