Which followers should I look for? The mag I have now looks like its plastic, its green.
Green are current mil-issue. magpul followers are better IMHO, but probably not by much. The green are better than the black because of the extended legs on them which help keep the follower from tilting downward when a new round is cycling, thus reducing failure to feeds.
midwayusa.com has the stoner mags, one with an unmentioned follower for $12.79 vs. an aluminum magpul follower for $17.99. Is that aluminum follower worth it?
Not to me.
Do the plastic followers have feeding problems?
see above
What are PMAGS?
Magpul Polymer Magazine--These are great mags
I bought a tapco mag at a gun show last week and the guy that sold it to me said thats the company that makes the bushmaster mags. Is there any truth to this?
I don't think so, but I may be wrong there. Tapco makes a lot of things, but I don't remember them making any mags. If they do, they aren't memorable or anything special that stuck out to me.
I'm glad I only bought 1 because the prices online are a little better.