looking for something small and for a good prise.

well you have a few choices

here is the MP5K
TMP
Mac11

For the SMG's I would say the Mac11 is the smallest and the best value.

As elite said,I'd go with the KWA Mac11. Very compact, high ROF and actually a very nice price around $140,

I think that's too much for it.

i use the kwa mac11 as my main weapon of choice til I get my new aeg, i have 6 clips that hold around 47 rds ea. it shoots at around 315-325 or so fps depending on what weight bb's and gas i use, its gotten alot of use and alot of kills in my hands over the last two years, and i honestly cant say anything bad about it, as long as its cared for, cleaned and maintained... theres a couple of great dropleg holsters out there available for it, plus some options for shoulder holsters, any dropleg or vest that holds mp5 style clips are perfect for the mac users. the internals can be upgraded with a magnesium bolt, metal upper and lower parts, ris rail adapters from some companies,(ris are hard to find though), high flow valves for the clips to up your rate of fire even more,(as if it needed it, damn thing shoots at 20 rds a sec anyway). dependent on the company you buy one from will give you slightly different versions of body & internal parts. And the clips from kwa, ksc and hfc are all basically the same design and interchangable between the guns... just being able to quickly fire off 47 rds at a close group of enemy and emptying the clip in 2 and a half seconds is a sweet dream to me. werks perfect in a cqb style enviroment, not neccesarily useful in outdoor, long range situations, but with such a short inn3r barrel(about 5-1\2" long) it's really not meant to be.

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"The object of war is not to die for your country, but to make the other poor bastard die for his."

The MAC 11 would be a great choice. Its a good size and a good value.

Well if you looking for a small gun and at a cheap price i would go for a Scorpion VZ-61 i think its around $40 and you can find info on this site for it under the airguns http://airsoftguns.net/