Yeah, like in the movies when one soldier runs out of ammo and another soldier throws him a spare... that would be cool. Which is also why i don't like mid or hi-caps. Like the Spetz i used at the last game i played.... i used my Standard 70 round AK47 mags (clamped) in the Spetz. Matt, who lend me the gun, had a med-cap.... but all i did was fill it up for him pretty much, cuz i didn't use it.... didn't want to. Don't like the noise it makes while moving, and don't like winding... unrealistic. Plus, the med-cap was smaller than the ak mags, but held more than both put together. No fun...
M4's are nice. But, i just don't like TOO many accessories. I like a good, sturdy, comfortable gun. That's why i chose an AK. Old school style, cut and dry assault rifle. Accessories actually look really cool on an AK. I've seen so much shit on M4s, and i wouldn't even use most of em. I would only need to use what i really need... you know? Why use a red dot when using the gun's sights are the same thing? Well, thats how i am... i understand that others may use the accessories to their advantage... or if it really helps them. Me... i only need what i feel is needed for what i want out of my rifle. Scope, bipod, and a laser... maybe a flashlight, too... will eventually go on my AK... no more. And since most games i play are during the day, then i would very seldom use the laser and/or light. Plus, all the extra stuff just makes for extra weight and things to worry about breaking in case you find yourself having to prone or crawl. Technology is both an advantage, as well as a disadvantage to me.
I would prefer using a M16 or an M4 with no accessories. I like the feel of them without a bunch of crap on 'em.
Just my $0.02