Is something wrong with the design of the Magpul handguard? I ordered one from Midway...waited three or four months without recieving it; then I cancelled the order. I made the same order from Brownells...about 4 months ago --- still waiting.
I heard the Magpul sights are pretty drop resistant...compared to some metal ones; though I've heard of stories that they can melt under sustained repeated firing of the rifle. Could it be... that the Magpul handguard --- can also melt under sustained firing?