Mags for my .223?

[bigballer]

Okay just picked up a Bushmaster at Wal Mart the other day. I'm wanting to get a couple spare mags for it but don't know much about them. Was wondering if basically any .223 mag will work. Here is the mag I"m looking at.
palmettostatearmory.com/index.php/featured/magpul-pmag-30-m3-5-56x45-magazine-ar15-m16.html
Would this work in my bushmaster?
Thanks
BB

[twoshot]

I have had great luck with P-mags. They are also quite popular in 3 gun competition. If they didn't work, those guys wouldn't be using them!

[daneowner]

bigballer, I'm new at this AR15 thing myself but from what i've read they should work. I've been told that magpul PMAGS are a good choice. I purchased a Sig 516 in Sept. and it came with Pmag's. I ordered some spares but went with the the Magpul Maglevel. The same mag. except they have a window on the side to see the loaded rounds.

[bigballer]

Thanks guys. I picked up 2 P-mags over the weekend.
Now I'm ready to load them and go see how the new gun fires..
BB