my friend has an echo 1 red star ak ris at toronto airsoft here:
http://torontoairsoft.com/product.php?id_product=1305
it shoots 440 fps which may be a little to hot for aegs on your field, but it is an amazing gun, comes with a 600 rds metal mag and the gun is all metal and nylon fiber. the internals are exquisite and have gone through 15-20 thousand rds without a hitch. for 250$, you need to spend 50 more dollars to qualify for free shippng, so buy some assecories or ammo or something. over all great gun with 0.25 bb bastards it hits at 150 feet easyily. great gun.