30mm Browning Abolt & Steyr Black

Ex-Low #720000 

Front Base =8mm

Rear Base =8mm

Low #730000 

Front Base =11mm

Rear Base =11mm

Medium #740000 ** SOld out**

Front Base =13.5mm

Rear Base =13.5mm

High #750000

Front Base =15mm

Rear Base=15mm