used black plastic 1x1.040 inch elbow. Used shape with some sanding and external wear. No cracks. One included. This paintball marker elbow fits a Nelson pump with a 1 inch feedneck such as a Trracer, Maverick, Tagmaster, Hornet, or Taso Spartan. It also lightly fits a Line SI Bushmaster, Wintec pumps, Adventure Game Supplies Pumps, Lapcos and other nelsons. Loader Size of 1.040 fits a viewloader.