My brother used one in a 10/22. It was ok, he built the rifle for his now ex-wife, but ended up keeping it. Made the rifle as light as his Beretta, but he shot the barrel out pretty quickly. I never noticed much more accuracy from it compared to my stock barrel. I shot both my 10/22, and his side by side, and while it was certainly light, not my cup of tea. I prefer a less fragile set-up.
Attitude: it takes 43 muscles to frown, 17 to smile...and 3 for proper trigger squeeze.
The olive branch is considered a symbol of peace, and good will. Last time I checked, it's still a switch.