Arken Optics bubble level for 34mm riflescope tubes (Arken part ABL-34). It clamps around the scope tube and sits in your line of sight, so you can check the rifle is level before every shot and avoid the point-of-impact error a canted rifle causes at long range.
- Fits 34mm scope tubes (e.g. Arken EP5 and SH4, plus other 34mm scopes)
- Anti-cant bubble vial, visible from the shooting position
- Single-screw clamp, quick to fit
- Black anodised aluminium
- Manufacturer part: ABL-34
