How’s this for a moderate gaming laptop?

Microsoft windows 7 House Premium(64-bit)
Main i5-480M(2.66GHz, 3MB L3, Turbo Boost up to 2.93GHz)
16.6″
4GB DDR3 memory(upgradable for you to 8GB)
500GB HDD
DVD+-RW
Nvidia GeForce 310M w/ 1GB video memory(Graphics)
1366×768, 16.6″ screen
802.12 b/g/n, 10/100Mbps LAN
VGA and also HDMI out
0.3 OR MORE MP webcam

I simply need to know if this will likely decently tackle games similar to Garry’s Mod, Halo, and maybe a little CoD.The specific laptop can be here:

http://www.newegg.com/Product/Product.aspxItem=N82E16834146986

It could handle garry’s mod, halo, cod without difficulty, you might have the ability to run different games in all very low and least expensive resolution.