The KIDD Interchangeable Magazine Release system for the Ruger geometry trigger is a three part set. It includes the magazine release, the speed lever, and the extended lever. This replacement for the standard factory magazine release allows you to go quickly from the extended release lever to the long and sleek speed lever with a turn of a set screw in your 10/22 rifle. Allowing a shooter to easily adapt the rifle from varmint hunting to competitive shooting without taking it apart. Made from 6061 T6 aluminum all pieces are sculpted from billet and then anodized with a protective coating.
I have a few black left over after working on some club guns , brand new and unused in original packing.
They are very easy to install and make for very slick mag changes.
As far as i know you can only get these in the UK from rudefatdog @ £46.95 + shipping, http://www.rudefatdog.com/kidd_2.html
I'd like £35 each inc. PP and UK delivery.