Angel LCD is an electropneumatic marker with an LCD display, and a redesigned solenoid and lower pressure operation than it's predecessor the Angel, or as it's commonly referred to, the Angel LED. The Dark Angel LCD is a standard LCD, but with much better milling and anodizing, and a lifetime warranty from Warped Sportz. The Dark IR3 is the same, but it's built off of an Angel IR3. The Angel IR3 features a new LCD display and smaller solenoid than the Angel LCD, and also features C.O.P.S. (Crystal Operated Paint Sensor) anti chop technology, and the ability to use IR to transfer settings from a PDA, or from marker to marker. The C and C IR3 is a Cut and Carved version of the standard IR3, it features different milling, and has the Cutlass guard removed.