6.7" inch Carbine Length Quad Rail Handguard 2 Piece Drop-In w/ Dridge rail AR15 223/5.56

good quality and very easy to install. Happy with the product.

Like others have mentioned, you will have to grind off some along the interior to get a proper fit; still worth it. Be frugal with what you remove to maintain level across the top rail. I added a few thin strips of hi temp silicone rubber tape for dampening and heat insulation. I can't give it a perfect score and I haven't fired it yet but it looks and feels solid and the rifle still feels lightweight after install.

Installation had some bit of trouble , had to grind the edge of the rear corners of the bottom rail for it to work. Oncei in work good.

This is by far the best extended quad rail handguard on the net.

Installed this on my Del-Ton AR. Installation was nowhere near as easy as they make it look in the YouTube videos (it was my first time) but it’s absolutely doable and will fit beautifully on any Standard AR. After taking it to the range my only complaint is that the rails get so hot you can’t continue to hold the rifle without gloves or very good rail covers (I had neither). But there is absolutely no wobble on the rails whatsoever,, at this price range you won’t find better and I’d even put this against more expensive brand name drop in rails.

Handgurad is as described. Feels sturdy and of good quality. I was a bit confused when I first opened it because I was thinking the muzzle end slipped under the retention ring, but it in fact goes over the ring at the end. Breach end slides under delta ring. Mounted forward grip on bottom rail. Can't wait to get it to the range!