Need Help Choosing a Gun

This is a AP-001 Sniper, comes with everything, is cheap but is only 350fps
http://www.airsoftgi.com/product_info.php?cPath=154_157&products_id=1915

This one is an m50 sniper, comes with Scope, very cheap and is ~400 fps
http://www.airsoftgi.com/product_info.php?cPath=154_157&products_id=3224


This is a JG BAR 10, Comes with a scope, a little more expensive and 400 fps
http://www.airsoftgi.com/product_info.php?cPath=154_157&products_id=2493

This is a JG T3-K3, its an automatic but its accuracy is only up to 120 feet and is only 390 fps
http://www.airsoftgi.com/product_info.php?cPath=154_157&products_id=3981

This is a cheap AK47, its automatic and is 350 fps
http://www.airsoftgi.com/product_info.php?cPath=154_156&products_id=1484

This is MK5K, a SMG, before i get out the muzzle its 315 fps
http://www.airsoftgi.com/product_info.php?cPath=154_155&products_id=2336

Last this is a STAG-15 A1, Automatic, Kinda expensive and is 350 fps
http://www.airsoftgi.com/index.php?cPath=280_281

Please post your opinion on these guns

you might want to look at this:
http://www.airsoftgi.com/product_info.php?cPath=139_24_150&products_id=5572
it's an m16 replica that's supposedly very accurate, and it'll take a larger battery than the carbine you were looking at.
$170

I would suggest CYMA AK's and M14's. Scar and M4's from Dboys. A&K for M16's and SPR's. All of which are a good platform to make a solid primary weapon.

http://www.airsoftgi.com/product_info.php?cPath=139_24_206&products_id=2911

http://www.airsoftgi.com/product_info.php?cPath=139_24_206&products_id=5561

http://www.airsoftgi.com/product_info.php?cPath=139_24_206&products_id=4083

http://www.airsoftgi.com/product_info.php?cPath=139_24_211&products_id=4392

http://www.airsoftgi.com/product_info.php?cPath=139_24_164&products_id=3169

http://www.airsoftgi.com/product_info.php?cPath=139_24_164&products_id=3170

Use coupon code "chris", "nick", or "tim". They change which one works but in addition to the free shipping you will get 10% off.