Please note these will not fit the New Howa 1500 superlite rifles
They will hang over your ejection port.
Hole spacing Front: 21.89mm Rear: 15.37mm
Ex - Low #920700
Front Base =7mm
Rear Base =10mm
Low #930700
Front Base =10mm
Rear Base =13mm
Medium #940700
Front Base =12.5mm
Rear Base =15.5mm
High #950700
Front Base =15mm
Rear Base =18mm