Good product - AIM Sports AR Carbine Length 2-Piece Quad Rail w/ Extended Rail

The product fit perfectly over my S&W M&P 15 Sport as it should over any AR type rifle with a delta ring and front sight post. Made from good solid material, however did not expect that the bottom section to be two pieces; one pretty much 90% of the bottom and a small piece right in front of the post on the bottom of the gun where you can attach a sling. The small piece, however, is held in place by 4 screws so it is not going anywhere. The top is a single solid piece fitting over front sight. It was not a tight fit over the front post and left more room than I was expecting. It does weight a good amount more than the stock handguards, however the look and the ability to add lights and foregrips makes it worth it.