CRS1077SK1 Complete Seal kit for the Crosman 1077 Phase 1

Complete seal kit for the Crosman 1077, Phase 1 guns. That is guns made before 8/98. Model 1077 made after August 1998 but before 11-1-1998 could take this seal kit or CRS1077SK2. You will need to disassemble your gun to determine which. Kit includes CRS1077-052, CRS106-005, CRS357A054 (quantity 2), CRS38-128.