I'm like everybody else here and have several differnt ones that I really like, JP, PRI, Troy, etc.. I think that you might want to give a good hard look at Lancer's carbon fiber handguard. I got one about two weeks ago and have been real pleased with it. I put it and a JP 18" barrel on an upper. It points, shoots and moves from target to target qucikly and very smoothly. I expected it to be light but it is better/lighter than I expected; 13.3oz IIRC.