Used on WECCSY53931 - WEIDER CROSSBOW ADVANTAGE SYSTEM, WECCSY59421 - CROSSBOW BY WEIDER SYSTEM, WESY38730 - CROSSBOW VISION BY WEIDER SYSTEM, WESY38731 - CROSSBOW VISION BY WEIDER SYSTEM, WESY57730 - WEIDER CROSSBOW 1500X SYSTEM, WESY58630 - WEIDER CROSSBOW 1500E SYSTEM, WESY59421 - CROSSBOW BY WEIDER SYSTEM, WESY59531 - CROSSBOW BY WEIDER SYSTEM, WESY59830 - CROSSBOW BY WEIDER SYSTEM, WESY59831 - CROSSBOW BY WEIDER SYSTEM, WESY59930 - CROSSBOW LEGEND BY WEIDER SYSTEM, WESY59931 - CROSSBOW LEGEND BY WEIDER SYSTEM, WESY59932 - WEIDER CROSSBOW LEGEND SYSTEM, WESY77730 - CROSSBOW 2000X BY WEIDER SYSTEM, 153951 - CROSSBOW BY WEIDER, 153960 - CROSSBOW ADVANTAGE BY WEIDER, 153961 - CROSSBOW ADVANTAGE BY WEIDER