Extremely light, well made handguard. - TRYBE Defense AR-15 Extra Lightweight M-LOK Handguard w/ Cut Away Rail

Let me start off by saying that I really love this handguard, I dont think it weights more than 10oz with the barrel nut and screws (I bought the 15 inch version). It is the clamp on style of handguard and uses a torx head for the handguard screws, which I found mildly annoying since I didnt have the right one and had to go out and buy it, but they dont strip easily so thats good. the barrel nut itself uses a 1 1/4 inch crows foot and is made of steel, no trouble torqueing it on my upper. Only thing I don't like is that the finish doesnt match my upper, its a little lighter and not as smooth, but aside from that I like everything about this handguard and will definitely buy another in the future.