Does anyone have experience with these magazines?  I know 44mag has them for cheaper, but I like ordering from SG since you get $5 off of a $50 order and the fact you can order ammo and mags, saving money on shipping charges.  Any thoughts??  

Steel 20s that look like Colt USGI 20s?  I would stay away from them.

What about the 30's?  Same thing?

Quoted: What about the 30's?  Same thing?

Well, there are some good steel mags out there in 30 rounders, but I don't think these are them.  Someone might chime in on exactly what brand these mags are.

I have purchased some of the 30's, they are steel and are not marked.  They are just OK but why buy these when you can get the USGI D&H aluminum mags for less money? Look in the EE for vendors.

Stay away from the SG 40 round steel mags, they will not fit into any of the three AR's I have. I did call them on it and they just sent me another one that did not fit. They did try to please me so I just let it go, but I will not buy anything but USGI mags from now on.