Lower receiver comparison chart

[indawire]

I have seen a thread with comparisons of different stripped lowers showing pix of them from all angles. Also, a chart of the major manufactures (4 I recall) that produce them for everyone to label as their own. I wanted to find out who made what and compare them. Apologies for not finding these, I did searches and came up empty. Usually I can find everything I need without asking but this one has me stumped.

[Icculus]

This?

http://m4carbine.net/showthread.php?t=3074

[indawire]

I did locate the thread showing lower receiver pix with a chart of different manufactures. It's on another site that begins with ar. Thank you for the reply, usually I find everything I need here.

[justin_247]

Don't believe the manufacturer chart. There's way more than 4 or 5 companies that make lowers.