This bubble level is manufactured by Hawke and is designed to fit on the rail on your airgun, eliminating the need for special mounts, and can be easily swapped between guns.
The metal tube has the spirit level built in with a clamp to the end which is secured by one screw.
Pellpax offers the best delivery service in the UK, with weekly deliveries on all airguns across England and Wales (Unfortunately we can no longer deliver to Scotland), and mail order deliveries on all other items.
As an RFD we can deliver air rifles and air pistols direct to your door. See our guidelines on what ID is required.