I don't want to have to put raised sights for a 22lr can. I have seen the Warlock, Sparrow, Spectre and they allow you to still see the sights. The Isis22 is only a little larger in diameter so really want to know if the sights are still visible. I am sure I will want to shoot just for fun but I want to be able to hit plinking targets. I want to hit what I am aiming for.
Thats why I got the ruger 22/45 lite. already has raised sights and a threaded barrel From looking at the picture you should still be able to see the sights.