Gehmann 581 M18 Foresight Spirit Level, Radially Adjustable size-uk-5-eu-39 while the adjustable hood is

while the adjustable hood is lined in colourful 3D mesh and cinches with a drawcord for a close

Rubberised sharkskin pattern

and is straightforward to fit to any vent-rib shotgun without gunsmithing

The high grip rubber armour ensures a secure hold in all weather conditions

Gehmann 581 M18 Foresight Spirit Level, Radially Adjustable size-uk-5-eu-39 while the adjustable hood isThe Gehmann 581 is a precision spirit level built for target rifle shooters who need to check their hold is level, not canted, before every shot. It screws directly into an M18 threaded foresight tunnel and is locked in position with a threaded collar, tightened using the C spanner supplied. The bubble itself is medium to slow in response and reads through twin reference markers, giving a clear, repeatable check at the firing point rather than a