The Leofoto SO-X "X Version" 2-Section Inverted Carbon Fiber Tripod is an excellent choice for full-sized firearm combos that need rock-solid support for a full-length rifle chassis with a spotting scope. The robust load capacity also makes it suitable for use with extreme spotting scopes, cameras, and large format surveillance equipment. The new "X" version features a knurled-bar angle stop design which allows for one handed operation as well as leg tubes which do not cross.