Trials Front Sight Protectors

I have had a request for detailed photo's of waisted front sight protectors so here they are for the forum. Also an early Singer collection, personally I had a hard time finding a standard '41 example until this year when two popped up!

SMLE Mk VI, Trials No. 4, Singer, LongBranch

I found a 41 Singer off ebay earlier this year after a long search, I wonder if someone found a box full?

Very interesting, thanks.