Victory outserts to fit 0.166 hunting arrow shafts. Part numbers as follows with fitment.

Part # ACISHOKVXXL95
Fits VAP SS 250

Part # ACISHOKVXL95
Fits VAP 250, VAP TKO 300, VAP-SS 300

Part # ACISHOKVL95
Fits VAP 300, VAP TKO 350, VAP-SS 350

Part # ACISHOKVM95
Fits VAP 350, VAP TKO 400, VAP-SS 400