Carter Machine Comp with wood grips, spiral ported barrel, cut wood grips, used shape. Will cycle and hole air. Has 1.25 inch bottom line holes. Purchased about 3 years ago with some other items. Has spiral porting on barrel which is well done and matches other Carter products of the time. Likely originally 1989-1990 and porting may have been done about 1992-94. Clear body. Will cycle but have not shot balls out of it.