11mm to 20mm Scope/Sight Mounting Adapter Block.
In UK Usually for Next week Day Delivery.
These are High Quality all Metal Items
They are used on Airguns etc to convert the 11mm Scope Mounting Rail to a 20mm Weaver Rail so that Red Dot Scopes etc. can be attached.
Also handy for increasing the height of your Scope/Sight.
You will need this 11mm - 20mm Adapter to fit onto the Weaver Mounts on a lot of Red Dot Scopes/Sights allowing you to attach them to British Air Guns with an 11mm scope mounting rail.
You are welcome to come & have a look at & try this & any other of our items, please contact us to arrange.
Weight 3.00 oz.
1 Allen Key.
1 Adapter Block