585-FP Free pistol spirit level

The first for free-pistol and long-arm barrels
Can be positioned along the bar as required
Level is radially adjustable for cant - a friction collar holds your setting without need of more tools
Rapid bubble acquisition - but a slow bubble !
Clamps onto 14 - 18mm diameter barrels
Special material eliminates risk of marks on barrels
For right- or left-hand shooters
Lightweight so you can't feel it's even there