Can't beat the price - Guntec USA AR-15 Carbine Length M-LOK Handguard w/Monolithic Top Rail

Like the other reviewer, I also transitioned to this from a factory-installed Magpul MOE handguard. The reduced diameter, addition of a top pic rail, and aluminum surface really improve real estate and support hand purchase. Several users have now commented on the improved grip.

Install was easy enough to do solo in a pinch. Make sure you put the bottom piece on first, then top. The pieces fit together beautifully once aligned, without any real slop to write home about.

Rail covers did not come with mine, but that's fine. I'll be looking for my own set down the line.