Hi lads , at last this really works , no shit
Get your selfs a nite sight scope sleeve, have a look around the house for a 50mm plastic cap , shaving foam , search the kitchen cuboards you will find one
A 50mm pice of plastic tube from b and q , and the phone holder
1. First sand down the edge on the end of the scope sleeve
2 push over the 50mm pice of plastic tube , this will twist round and act as eye relief
3. Drill a 15 mm hole in the centre of the cap , and glue on the phone case
4. When dry push the cap and phone case over the plastic tube
5.with a small amount of ajustment y